This Is How The 5/15 Cookie Crumbles

I scoped out Rite Aid tonight to see what kind of stock they  have for the upcoming sale, as well as the prices for the buy one get one free sales to see if I could work out a good deal.  Over the past hour I've worked out for different transactions to lower my out of pocket (OOP) expense.  Here's my plan, which may be altered due to stock (I want 2 Crest Rinse, there were 2 in stock tonight)...

Transaction 1:

2 20 Ct Finish Gel Packs B1G1 = 6.49 (Get $2 UP for buying $6 worth)

1 12pk Scott TP = 7.49

1 Crest Rinse = 2.99 (Get $2 UP)

Total = 16.97
Use $3 off $15 Survey Coupon
Use 2 .75 off Finish Coupon
Use 2 $1 off Finish Video Value Coupon
Use 1 $1 Scott Coupon
Use 1 $1Scott Video Value Coupon
Use $5 UP Reward
Use $2 off Any Purchase Video Value Coupon
Total : $1.47 + tax (Get $4 UP)

Transaction 2:
2 20ct Finish Gel Packs = $6.49 (Get $2 UP)
1 Scott 12pk TP = $7.49
2 Purex 50oz Laundry Detergent = $3.94
Total : $17.92
Use $3 off $15 Survey Coupon
Use 2 $.75 Finish Coupon
Use 2 $1 Finish Video Value Coupons
Use 1 $1 Scott Coupon
Use 1 $1 Scott Video Value Coupon
Use 2 $1 Purex Coupons
Use $5 UP
Use $2 UP From First Transaction
Total : 42 Cents

Transaction 3:
4 Purex = 7.88
1 Scott TP = 7.49
Total : 15.37
Use 3 off 15
Use 4 $1 Purex Coupons
Use 1 $1 scott coupon
Use 1 $1 Scott Video Value Coupon
Use $5 UP
Use $1 Video Value Coupon
Total : 37 cents

Transaction 4:
2 Scott 12PK TP = 14.98
1 Crest Rinse = 2.99
Total : 17.97
Use 3 off 15
Use 2 $1 Scott Coupon
Use 2 $1 Scott Video Value Coupon
Use $5 UP
Use $2 Video Value
Use $1 UP
Use 2nd $2 UP from first transaction
Total : 97 cents
Get $2 UP

If all goes accordingly, I will have spent $3.23 plus taxes.
Total Before Coupons would have been....68.23... That's a 99.6% savings.