Walgreen's -- Rolling those RR's!!

I did three transactions and Walgreen's this week, to try and keep my OOP as low as possible...
Transaction #1:
1 Royal Gelatin $0.69 - $0.49 in-ad coupon = $0.20
1 Lypsyl Lip Balm $2.99 - $2 RR = $0.99
1 Puffs Tissues $1.39 - $0.50 in-ad coupon - $1/1 MC = FREE + $0.11 MM!
+ Tax $0.24
- $3 RR's used to Pay
Total OOP: $0.32 + Received $2 RR to use next time

Transaction #2:
1 Blink Gel Tears $7.99 - $2/1 MC - $8 RR = FREE + $2.01 MM
2 - 3M Transparent Tape $1.29 ea - $1.80 in-ad coupon = 2/$0.78
+ Tax $0.05
- $4 RR's used to Pay
Total OOP: $2.82 + Received $8 RR to use next time

Transaction #3:
1 Joint Juice 30 ct (this is a monthly deal!) $10 - $10 RR = FREE
1 - 3M Transparent Tape $1.29 - $0.90 in-ad coupon = $0.39
+ Tax $0.03
- $10 RR's used to Pay
Total OOP: $0.42 + Received $10 RR to use next time

Grand Total OOP: $3.56 + Earned $20 RR's to use next time! Total Savings -- $38.18 or 91% -- WOW!!!