| 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 | $236.72 | 7.580% | $254.6634 | $254.66 | $254.65 | $254.70 |
| Purchase #2 | $55.30 | 4.333% | $57.6961 | $57.70 | $57.70 | $57.70 |
| Purchase #3 | $93.51 | 8.779% | $101.7192 | $101.72 | $101.70 | $101.70 |
| Purchase #4 | $12.89 | 12.135% | $14.4542 | $14.45 | $14.45 | $14.50 |
| Purchase #5 | $59.41 | 4.718% | $62.213 | $62.21 | $62.20 | $62.20 |
| Purchase #6 | $215.54 | 5.842% | $228.1318 | $228.13 | $228.15 | $228.10 |
| Purchase #7 | $86.37 | 7.433% | $92.7899 | $92.79 | $92.80 | $92.80 |
| 7 purchase totals = | $759.74 | $811.6676 | $811.66 | $811.65 | $811.70 | |