| 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 | $45.98 | 9.834% | $50.5017 | $50.50 | $50.50 | $50.50 |
| Purchase #2 | $202.51 | 4.802% | $212.2345 | $212.23 | $212.25 | $212.20 |
| Purchase #3 | $236.89 | 10.695% | $262.2254 | $262.23 | $262.25 | $262.20 |
| Purchase #4 | $21.80 | 8.519% | $23.6571 | $23.66 | $23.65 | $23.70 |
| Purchase #5 | $55.86 | 4.109% | $58.1553 | $58.16 | $58.15 | $58.20 |
| Purchase #6 | $57.83 | 8.650% | $62.8323 | $62.83 | $62.85 | $62.80 |
| Purchase #7 | $153.79 | 3.635% | $159.3803 | $159.38 | $159.40 | $159.40 |
| 7 purchase totals = | $774.66 | $828.9866 | $828.99 | $829.05 | $829.00 | |