How to tell if a cashier is being friendly or flirting?

[Anonymous]

I know they are required to be nice, but I was just wondering if there are any specific ways you would know if they are actually interested...

[apropos]

In all honesty, this is one of those things were there is no way to tell.

I remember going to the store with my sister, and she was always convinced cashiers were hitting on her. I would be standing there the whole time, and would have to say, "No, sis, they weren't".

[ImCoasting]

When I was younger I worked at a grocery store, we had to be nice. But he could still be attracted to you. I just assumed no girl wanted to flirt with a guy working at a grocery store,