| 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 | $51.43 | 7.859% | $55.4719 | $55.47 | $55.45 | $55.50 |
| Purchase #2 | $55.87 | 5.520% | $58.954 | $58.95 | $58.95 | $59.00 |
| Purchase #3 | $214.44 | 8.394% | $232.4401 | $232.44 | $232.45 | $232.40 |
| Purchase #4 | $193.30 | 13.502% | $219.3994 | $219.40 | $219.40 | $219.40 |
| Purchase #5 | $42.39 | 9.499% | $46.4166 | $46.42 | $46.40 | $46.40 |
| Purchase #6 | $93.77 | 4.642% | $98.1228 | $98.12 | $98.10 | $98.10 |
| Purchase #7 | $55.43 | 10.665% | $61.3416 | $61.34 | $61.35 | $61.30 |
| 7 purchase totals = | $706.63 | $772.1464 | $772.14 | $772.10 | $772.10 | |