| 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 | $116.51 | 5.485% | $122.9006 | $122.90 | $122.90 | $122.90 |
| Purchase #2 | $55.67 | 4.301% | $58.0644 | $58.06 | $58.05 | $58.10 |
| Purchase #3 | $74.98 | 3.273% | $77.4341 | $77.43 | $77.45 | $77.40 |
| Purchase #4 | $57.76 | 7.328% | $61.9927 | $61.99 | $62.00 | $62.00 |
| Purchase #5 | $121.71 | 8.684% | $132.2793 | $132.28 | $132.30 | $132.30 |
| Purchase #6 | $46.86 | 5.333% | $49.359 | $49.36 | $49.35 | $49.40 |
| Purchase #7 | $127.82 | 13.374% | $144.9146 | $144.91 | $144.90 | $144.90 |
| 7 purchase totals = | $601.31 | $646.9447 | $646.93 | $646.95 | $647.00 | |