| 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 | $28.74 | 8.308% | $31.1277 | $31.13 | $31.15 | $31.10 |
| Purchase #2 | $244.46 | 7.155% | $261.9511 | $261.95 | $261.95 | $262.00 |
| Purchase #3 | $101.41 | 11.344% | $112.914 | $112.91 | $112.90 | $112.90 |
| Purchase #4 | $126.45 | 8.591% | $137.3133 | $137.31 | $137.30 | $137.30 |
| Purchase #5 | $149.77 | 8.502% | $162.5034 | $162.50 | $162.50 | $162.50 |
| Purchase #6 | $240.62 | 8.353% | $260.719 | $260.72 | $260.70 | $260.70 |
| Purchase #7 | $18.35 | 13.622% | $20.8496 | $20.85 | $20.85 | $20.80 |
| 7 purchase totals = | $909.80 | $987.3781 | $987.37 | $987.35 | $987.30 | |