Horrible customer service. The store says they clo...

Horrible customer service. The store says they close at 6. I entered the store at 5:59, so I was pushing it. But the two employees on hand were already walking out, before 6! I said that all I needed was a small cable. The employee responded saying that all the computers were turned off. He then says they can't help me and turns off the open sign. What computer store has all it's computers shut off before closing time? I may be blowing this completely out of proportion. But if a business owner is cheap enough to hire employees like that, he doesn't deserve my business.