| 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 | $112.93 | 8.515% | $122.546 | $122.55 | $122.55 | $122.50 |
| Purchase #2 | $5.86 | 10.829% | $6.4946 | $6.49 | $6.50 | $6.50 |
| Purchase #3 | $59.50 | 4.408% | $62.1228 | $62.12 | $62.10 | $62.10 |
| Purchase #4 | $63.35 | 11.258% | $70.4819 | $70.48 | $70.50 | $70.50 |
| Purchase #5 | $188.70 | 11.155% | $209.7495 | $209.75 | $209.75 | $209.70 |
| Purchase #6 | $24.51 | 10.571% | $27.101 | $27.10 | $27.10 | $27.10 |
| Purchase #7 | $101.71 | 6.518% | $108.3395 | $108.34 | $108.35 | $108.30 |
| 7 purchase totals = | $556.56 | $606.8353 | $606.83 | $606.85 | $606.70 | |