| 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 | $54.74 | 6.677% | $58.395 | $58.40 | $58.40 | $58.40 |
| Purchase #2 | $73.43 | 6.258% | $78.0252 | $78.03 | $78.05 | $78.00 |
| Purchase #3 | $46.56 | 4.825% | $48.8065 | $48.81 | $48.80 | $48.80 |
| Purchase #4 | $144.98 | 8.175% | $156.8321 | $156.83 | $156.85 | $156.80 |
| Purchase #5 | $99.70 | 7.455% | $107.1326 | $107.13 | $107.15 | $107.10 |
| Purchase #6 | $89.39 | 5.404% | $94.2206 | $94.22 | $94.20 | $94.20 |
| Purchase #7 | $20.67 | 6.363% | $21.9852 | $21.99 | $22.00 | $22.00 |
| 7 purchase totals = | $529.47 | $565.3972 | $565.41 | $565.45 | $565.30 | |