| 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 | $81.91 | 5.677% | $86.56 | $86.56 | $86.55 | $86.60 |
| Purchase #2 | $119.48 | 10.709% | $132.2751 | $132.28 | $132.30 | $132.30 |
| Purchase #3 | $242.86 | 5.850% | $257.0673 | $257.07 | $257.05 | $257.10 |
| Purchase #4 | $16.42 | 11.677% | $18.3374 | $18.34 | $18.35 | $18.30 |
| Purchase #5 | $28.28 | 6.852% | $30.2177 | $30.22 | $30.20 | $30.20 |
| Purchase #6 | $131.99 | 12.579% | $148.593 | $148.59 | $148.60 | $148.60 |
| Purchase #7 | $105.62 | 4.567% | $110.4437 | $110.44 | $110.45 | $110.40 |
| 7 purchase totals = | $726.56 | $783.4942 | $783.50 | $783.50 | $783.50 | |