| 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 | $109.44 | 7.738% | $117.9085 | $117.91 | $117.90 | $117.90 |
| Purchase #2 | $121.92 | 10.119% | $134.2571 | $134.26 | $134.25 | $134.30 |
| Purchase #3 | $58.70 | 5.256% | $61.7853 | $61.79 | $61.80 | $61.80 |
| Purchase #4 | $46.72 | 3.714% | $48.4552 | $48.46 | $48.45 | $48.50 |
| Purchase #5 | $191.65 | 12.599% | $215.796 | $215.80 | $215.80 | $215.80 |
| Purchase #6 | $22.75 | 9.873% | $24.9961 | $25.00 | $25.00 | $25.00 |
| Purchase #7 | $53.69 | 11.692% | $59.9674 | $59.97 | $59.95 | $60.00 |
| 7 purchase totals = | $604.87 | $663.1656 | $663.19 | $663.15 | $663.30 | |