Sure there's no way. But if it's a requirement for keeping your job, then they'd better have this setup (or something similar). I used to work in a local gas station in a population 500 town. WE had that setup. I'd bet a larger town would be even more likely to have it. I never had a problem following that protocol. Then again we had more of a threshold than $50. Again I'll say it: To fire her for this is pure crap.