| 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 | $101.55 | 11.820% | $113.5532 | $113.55 | $113.55 | $113.60 |
| Purchase #2 | $37.42 | 8.531% | $40.6123 | $40.61 | $40.60 | $40.60 |
| Purchase #3 | $44.89 | 4.434% | $46.8804 | $46.88 | $46.90 | $46.90 |
| Purchase #4 | $52.99 | 10.515% | $58.5619 | $58.56 | $58.55 | $58.60 |
| Purchase #5 | $116.68 | 3.266% | $120.4908 | $120.49 | $120.50 | $120.50 |
| Purchase #6 | $167.53 | 7.761% | $180.532 | $180.53 | $180.55 | $180.50 |
| Purchase #7 | $249.64 | 6.830% | $266.6904 | $266.69 | $266.70 | $266.70 |
| 7 purchase totals = | $770.70 | $827.3210 | $827.31 | $827.35 | $827.40 | |