| 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 | $48.89 | 3.717% | $50.7072 | $50.71 | $50.70 | $50.70 |
| Purchase #2 | $82.68 | 4.432% | $86.3444 | $86.34 | $86.35 | $86.30 |
| Purchase #3 | $165.91 | 9.781% | $182.1377 | $182.14 | $182.15 | $182.10 |
| Purchase #4 | $117.78 | 5.410% | $124.1519 | $124.15 | $124.15 | $124.20 |
| Purchase #5 | $136.30 | 10.140% | $150.1208 | $150.12 | $150.10 | $150.10 |
| Purchase #6 | $65.68 | 7.400% | $70.5403 | $70.54 | $70.55 | $70.50 |
| Purchase #7 | $183.27 | 5.566% | $193.4708 | $193.47 | $193.45 | $193.50 |
| 7 purchase totals = | $800.51 | $857.4731 | $857.47 | $857.45 | $857.40 | |