Staples: Toilet Tissue Deal

I had a conversation the other day with my sister in law about how I sometimes stock up on toilet tissue at office stores.  Well, you can too this week at Staples. 

 Here is the deal:

Charmin Basic Bathroom Tissue 16 Big Rolls $7.99Use the 20% off coupon found in the weekly ad (They always have extras in the front of the store)

Use the $1/1 coupon from the 11/28 PG (expires 12/31!)
Final Cost $5.39! {$.33 a roll}