| 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 | $85.92 | 13.133% | $97.2039 | $97.20 | $97.20 | $97.20 |
| Purchase #2 | $47.49 | 10.482% | $52.4679 | $52.47 | $52.45 | $52.50 |
| Purchase #3 | $99.42 | 4.714% | $104.1067 | $104.11 | $104.10 | $104.10 |
| Purchase #4 | $100.78 | 10.104% | $110.9628 | $110.96 | $110.95 | $111.00 |
| Purchase #5 | $121.65 | 13.788% | $138.4231 | $138.42 | $138.40 | $138.40 |
| Purchase #6 | $98.41 | 8.598% | $106.8713 | $106.87 | $106.85 | $106.90 |
| Purchase #7 | $50.40 | 6.844% | $53.8494 | $53.85 | $53.85 | $53.80 |
| 7 purchase totals = | $604.07 | $663.8851 | $663.88 | $663.80 | $663.90 | |