| 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 | $22.50 | 10.833% | $24.9374 | $24.94 | $24.95 | $24.90 |
| Purchase #2 | $106.86 | 8.575% | $116.0232 | $116.02 | $116.00 | $116.00 |
| Purchase #3 | $148.89 | 6.250% | $158.1956 | $158.20 | $158.20 | $158.20 |
| Purchase #4 | $249.95 | 9.678% | $274.1402 | $274.14 | $274.15 | $274.10 |
| Purchase #5 | $59.65 | 5.385% | $62.8622 | $62.86 | $62.85 | $62.90 |
| Purchase #6 | $8.41 | 4.749% | $8.8094 | $8.81 | $8.80 | $8.80 |
| Purchase #7 | $116.92 | 5.377% | $123.2068 | $123.21 | $123.20 | $123.20 |
| 7 purchase totals = | $713.18 | $768.1748 | $768.18 | $768.15 | $768.10 | |