| 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 | $24.36 | 7.624% | $26.2172 | $26.22 | $26.20 | $26.20 |
| Purchase #2 | $26.54 | 5.467% | $27.9909 | $27.99 | $28.00 | $28.00 |
| Purchase #3 | $171.83 | 13.317% | $194.7126 | $194.71 | $194.70 | $194.70 |
| Purchase #4 | $89.77 | 13.835% | $102.1897 | $102.19 | $102.20 | $102.20 |
| Purchase #5 | $203.36 | 4.684% | $212.8854 | $212.89 | $212.90 | $212.90 |
| Purchase #6 | $144.81 | 13.825% | $164.83 | $164.83 | $164.85 | $164.80 |
| Purchase #7 | $60.52 | 8.303% | $65.545 | $65.55 | $65.55 | $65.50 |
| 7 purchase totals = | $721.19 | $794.3708 | $794.38 | $794.40 | $794.30 | |