| 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 | $10.89 | 5.597% | $11.4995 | $11.50 | $11.50 | $11.50 |
| Purchase #2 | $12.72 | 13.482% | $14.4349 | $14.43 | $14.45 | $14.40 |
| Purchase #3 | $169.69 | 3.185% | $175.0946 | $175.09 | $175.10 | $175.10 |
| Purchase #4 | $97.67 | 7.225% | $104.7267 | $104.73 | $104.75 | $104.70 |
| Purchase #5 | $63.83 | 3.122% | $65.8228 | $65.82 | $65.80 | $65.80 |
| Purchase #6 | $224.82 | 3.240% | $232.1042 | $232.10 | $232.10 | $232.10 |
| Purchase #7 | $95.77 | 13.127% | $108.3417 | $108.34 | $108.35 | $108.30 |
| 7 purchase totals = | $675.39 | $712.0244 | $712.01 | $712.05 | $711.90 | |