| 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 | $71.67 | 7.799% | $77.2595 | $77.26 | $77.25 | $77.30 |
| Purchase #2 | $26.30 | 12.868% | $29.6843 | $29.68 | $29.70 | $29.70 |
| Purchase #3 | $26.35 | 3.202% | $27.1937 | $27.19 | $27.20 | $27.20 |
| Purchase #4 | $44.79 | 3.108% | $46.1821 | $46.18 | $46.20 | $46.20 |
| Purchase #5 | $82.29 | 13.291% | $93.2272 | $93.23 | $93.25 | $93.20 |
| Purchase #6 | $148.81 | 13.739% | $169.255 | $169.26 | $169.25 | $169.30 |
| Purchase #7 | $125.63 | 10.731% | $139.1114 | $139.11 | $139.10 | $139.10 |
| 7 purchase totals = | $525.84 | $581.9132 | $581.91 | $581.95 | $582.00 | |