| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $18.53 | 12.113% | $20.7745 | $20.77 | $20.75 | $20.80 |
| Purchase #2 | $193.80 | 3.697% | $200.9648 | $200.96 | $200.95 | $201.00 |
| Purchase #3 | $30.72 | 5.462% | $32.3979 | $32.40 | $32.40 | $32.40 |
| Purchase #4 | $161.92 | 3.800% | $168.073 | $168.07 | $168.05 | $168.10 |
| Purchase #5 | $243.32 | 6.858% | $260.0069 | $260.01 | $260.00 | $260.00 |
| Purchase #6 | $87.37 | 6.511% | $93.0587 | $93.06 | $93.05 | $93.10 |
| Purchase #7 | $46.54 | 8.679% | $50.5792 | $50.58 | $50.60 | $50.60 |
| 7 purchase totals = | $782.20 | $825.8550 | $825.85 | $825.80 | $826.00 | |