| 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 | $59.35 | 11.190% | $65.9913 | $65.99 | $66.00 | $66.00 |
| Purchase #2 | $34.51 | 10.230% | $38.0404 | $38.04 | $38.05 | $38.00 |
| Purchase #3 | $215.90 | 9.324% | $236.0305 | $236.03 | $236.05 | $236.00 |
| Purchase #4 | $217.52 | 4.843% | $228.0545 | $228.05 | $228.05 | $228.10 |
| Purchase #5 | $122.34 | 13.758% | $139.1715 | $139.17 | $139.15 | $139.20 |
| Purchase #6 | $79.35 | 8.322% | $85.9535 | $85.95 | $85.95 | $86.00 |
| Purchase #7 | $102.45 | 5.731% | $108.3214 | $108.32 | $108.30 | $108.30 |
| 7 purchase totals = | $831.42 | $901.5631 | $901.55 | $901.55 | $901.60 | |