Also, don't call back every day despite what your parents say. Businesses don't like that stuff.
There's a fine balance because some people may find not calling back at all to be disinterest
Depends on the job though, someone hiring for a movie theater most likely doesn't have time to drag it out like that, they'll often just grab a couple interviews and make a decision within a few days. Deciding on the spot to hire the first good candidate isn't uncommon either
Also, a lot of the interview advice things you find online seem more oriented towards career positions, unskilled/part-time/minimum wage positions usually aren't like that. The interview for my first job was basically just basically just like 5 minutes getting to know me, then "ok this is the position I have, do you want it?"