Bosses at store take them extra minutes away and would only pay for the 3 hours
Yes, you would clock yourself in at the start of your shift on the system (that is used to take orders and whatnot) and then clock yourself out when you are finished. You would be paid for the exact number of minutes you had been clocked in for.
Nope itl be rounded down trust me never bother helping
I think it was to the nearest hour.
No. If you work 3 hours and 20 minutes, the shift time was rounded down to the nearest 15 minutes, so you'd lose out on at least 5 minutes per day of pay.
Yes - unless you're taking a break, in which case, you shouldn't be paid anyway!