| 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 | $107.34 | 9.340% | $117.3656 | $117.37 | $117.35 | $117.40 |
| Purchase #2 | $190.63 | 6.337% | $202.7102 | $202.71 | $202.70 | $202.70 |
| Purchase #3 | $87.51 | 11.245% | $97.3505 | $97.35 | $97.35 | $97.40 |
| Purchase #4 | $175.34 | 9.557% | $192.0972 | $192.10 | $192.10 | $192.10 |
| Purchase #5 | $63.35 | 3.711% | $65.7009 | $65.70 | $65.70 | $65.70 |
| Purchase #6 | $24.55 | 3.641% | $25.4439 | $25.44 | $25.45 | $25.40 |
| Purchase #7 | $84.89 | 10.601% | $93.8892 | $93.89 | $93.90 | $93.90 |
| 7 purchase totals = | $733.61 | $794.5575 | $794.56 | $794.55 | $794.60 | |