A new upscale grocery store opened last year in April near me. Initially I really enjoyed shopping there. They had competitive pricing, even on fresh organic produce. Problem is, their cashier/ register consistently make mistakes. First time it was 10 cents more, then next time it was a quarter more. In the beginning, I didn't want to spend time get a few cents back. After it happened a few more times, I started asking managers.  It takes forever for them to get the manager. Basically I allow them to over charge if I don't wait, and waste more time than its worth if I wait.  So I stopped going.