| 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 | $190.40 | 7.543% | $204.7619 | $204.76 | $204.75 | $204.80 |
| Purchase #2 | $48.42 | 7.608% | $52.1038 | $52.10 | $52.10 | $52.10 |
| Purchase #3 | $97.30 | 4.475% | $101.6542 | $101.65 | $101.65 | $101.70 |
| Purchase #4 | $175.36 | 9.313% | $191.6913 | $191.69 | $191.70 | $191.70 |
| Purchase #5 | $26.92 | 5.657% | $28.4429 | $28.44 | $28.45 | $28.40 |
| Purchase #6 | $123.30 | 12.669% | $138.9209 | $138.92 | $138.90 | $138.90 |
| Purchase #7 | $116.82 | 6.488% | $124.3993 | $124.40 | $124.40 | $124.40 |
| 7 purchase totals = | $778.52 | $841.9743 | $841.96 | $841.95 | $842.00 | |