Reversed Checks

Five friends went to the bank to cash their weekly paychecks. Unfortunately, the bank teller was quite confused that day and swapped the dollars and cents on everyone's check. The friends all stopped at the corner store and made a purchase before noticing the mistakes. After sharing their discoveries, the five friends realized that as a group, they had neither lost nor gained any money from the teller's errors. What was the original amount on each check?

Source: Based on prior puzzle experience, reminded by Dan's Problem of the Week #212.

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