| 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 | $48.97 | 7.437% | $52.6119 | $52.61 | $52.60 | $52.60 |
| Purchase #2 | $104.87 | 5.765% | $110.9158 | $110.92 | $110.90 | $110.90 |
| Purchase #3 | $9.78 | 6.526% | $10.4182 | $10.42 | $10.40 | $10.40 |
| Purchase #4 | $163.34 | 4.722% | $171.0529 | $171.05 | $171.05 | $171.10 |
| Purchase #5 | $142.98 | 13.183% | $161.8291 | $161.83 | $161.85 | $161.80 |
| Purchase #6 | $158.30 | 11.109% | $175.8855 | $175.89 | $175.90 | $175.90 |
| Purchase #7 | $97.52 | 13.607% | $110.7895 | $110.79 | $110.80 | $110.80 |
| 7 purchase totals = | $725.76 | $793.5029 | $793.51 | $793.50 | $793.50 | |