| 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 | $65.91 | 6.269% | $70.0419 | $70.04 | $70.05 | $70.00 |
| Purchase #2 | $232.27 | 12.288% | $260.8113 | $260.81 | $260.80 | $260.80 |
| Purchase #3 | $51.87 | 6.816% | $55.4055 | $55.41 | $55.40 | $55.40 |
| Purchase #4 | $165.41 | 3.846% | $171.7717 | $171.77 | $171.75 | $171.80 |
| Purchase #5 | $151.99 | 9.272% | $166.0825 | $166.08 | $166.10 | $166.10 |
| Purchase #6 | $54.35 | 11.250% | $60.4644 | $60.46 | $60.45 | $60.50 |
| Purchase #7 | $88.38 | 5.858% | $93.5573 | $93.56 | $93.55 | $93.60 |
| 7 purchase totals = | $810.18 | $878.1346 | $878.13 | $878.10 | $878.20 | |