Yes, I have worked as a cashier as well in a few different places a total of about 4 or 5 years and it was fine. I just made sure I washed my hands before touching my face or eating after handling all of that money. EWW. But it's actually kind of fun because you get regulars and get to tlak w/ people and learn about them. I hope you enjoy it. Try not to worry about being sick, I know it's hard to do, but as far as a boss not letting people go home, yeah some don't but then some do and you are not in school so it's not like that where they can MAKE you stay, you could go if you needed to. Hope this helps!
\"As soon as you trust yourself,you will know how to live.\"
Johann Wolfgang von Goethe
\"Do not anticipate trouble, or worry about what may never happen. Keep in the sunlight.\"
Benjamin Franklin