Walgreens: Dr. Scholl's Money-maker!

There is a great deal at Walgreens on Dr. Scholls products this week.  The $5/1 Walgreens coupon (exp 7/31/2010) in the July booklet works well with the register rewards offer available this week. Check out these scenarios:
Buy two Dr. Scholl’s for Her Hidden Arch Inserts $6.99 each
Use two $2/1 Dr. Scholl’s For Her Insoles (IE) (FF)
Use one $5/1 Walgreens Jul IVC (exp 7/31/2010) (will deduct $10)
+ Small filler to absorb the $0.02 overage after coupon
Pay for cost of filler item plus tax out of pocket and get back $5 register rewards

Here’s a second scenario:
Buy two Dr. Scholl’s for Her Rough Skin Eraser Cream 3oz $6.99 each
Use one $5/1 Walgreens Jul IVC (exp 7/31/2010) (will deduct $10)
Pay $3.98 plus tax out of pocket and get back one $5 register rewards

Thanks, Wild for Wags and Common Sense with Money!