Dairy Queen

I went to Dairy Queen Crete NE with my kids. We have ordered chicken soup and two hamburgers. The food was ok, but the amount wasn’t ok at all. They overcharged me for $5 and asked the waitress why they took different sum from me. The waitress told me that it was tax, but it has been already mentioned in the bill. It seemed that they wanted to charge me twice for the tax. Strange and I wasn’t happy that they tried to mislead people like this.