Not In The Top Percentile

(We have a sale for 50% off everything.)

Customer: “So this would be free? It says 50% off everything; this is £50, so its free right?”

Me: “No, sir, that makes it £25. 50% is basically halving the original price. If it was 100% off then it would be free. Do you understand, sir?”

Customer: *Uh… nope.” *puts the items of clothing down and walks straight out of the store*

Manager: “Ah, the joys of working here!”

Me: “You can say that again.”