TIPPING FOR OVER-THE-COUNTER SERVICE OR FOR HANDING ITEMS TO ME IS NONSENSE AND OFFENSIVE.WAL MART HAS ESTABLISHED A GRADING SYSTEM WHEREBY THE SHOPPER GIVES ST

TIPPING FOR OVER-THE-COUNTER SERVICE OR FOR HANDING ITEMS TO ME IS NONSENSE AND OFFENSIVE.WAL MART HAS ESTABLISHED A GRADING SYSTEM WHEREBY THE SHOPPER GIVES STARS FOR THE CASHIER'S 'PERFORMANCE' WHICH I FIND TO BE UNBELIEVABLY TACKY !!! GRADING IS DEGRADING AND INSULTING. TIPPING AND GRADING IS A HORSE AND PONY SHOW.