| 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 | $73.87 | 5.810% | $78.1618 | $78.16 | $78.15 | $78.20 |
| Purchase #2 | $49.64 | 4.336% | $51.7924 | $51.79 | $51.80 | $51.80 |
| Purchase #3 | $146.87 | 11.618% | $163.9334 | $163.93 | $163.95 | $163.90 |
| Purchase #4 | $243.87 | 11.745% | $272.5125 | $272.51 | $272.50 | $272.50 |
| Purchase #5 | $79.87 | 7.836% | $86.1286 | $86.13 | $86.15 | $86.10 |
| Purchase #6 | $71.57 | 5.171% | $75.2709 | $75.27 | $75.25 | $75.30 |
| Purchase #7 | $165.65 | 12.504% | $186.3629 | $186.36 | $186.35 | $186.40 |
| 7 purchase totals = | $831.34 | $914.1625 | $914.15 | $914.15 | $914.20 | |