Walgreens Shopping Trip Today

I am so confused by my trip to Walgreens this morning. I think I came out better than I should have.

Here is what I got:
4 Chex Mix @ .99 and used 4/.50 MQ = 1.96
6 Hershey Bars @ .39 and used 3/BOGO MQ =1.17 (the cashier took .50 off for the free one)
2 Peroxide @ 2/1.00 = 1.00
1 Butterball Chicken Broth @ .39 = .39
4 Suave Shampoo @ 1.49 and used 2/1.00 off 2 MQ = 3.96
3 Blistex @ .99 and used 3/.25 MQ = 2.22
1 Studio Hair Spray @ 3.39 and used 1.00 MQ = 2.39
1 Loreal Age Perfect Radiance Perfector @ 19.99 and used 2.00 MQ = 17.99
1 Almay Mascara @ 6.99 and used 2.00 MQ = 4.99
3 Scotch Transparent Tape @ 3/1.00 = 1.00

By my figuring it should come to $37.07 , I should have gotten $3RR, 19.99 rebate, and 6.99 rebate.

What I actually got was everthing listed above but, he didn't ring up one Suave so, I got $2 RR instead of $3. My Almay mascara is nowhere on this receipt. My total was $28.51 (which was put on a gift card) $0.00 OOP