| 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 | $26.45 | 13.557% | $30.0358 | $30.04 | $30.05 | $30.00 |
| Purchase #2 | $74.56 | 11.600% | $83.209 | $83.21 | $83.20 | $83.20 |
| Purchase #3 | $29.49 | 12.644% | $33.2187 | $33.22 | $33.20 | $33.20 |
| Purchase #4 | $247.42 | 7.269% | $265.405 | $265.41 | $265.40 | $265.40 |
| Purchase #5 | $113.72 | 4.130% | $118.4166 | $118.42 | $118.40 | $118.40 |
| Purchase #6 | $51.99 | 13.726% | $59.1261 | $59.13 | $59.15 | $59.10 |
| Purchase #7 | $21.26 | 9.134% | $23.2019 | $23.20 | $23.20 | $23.20 |
| 7 purchase totals = | $564.89 | $612.6131 | $612.63 | $612.60 | $612.50 | |