| 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 | $89.34 | 8.705% | $97.117 | $97.12 | $97.10 | $97.10 |
| Purchase #2 | $235.83 | 6.670% | $251.5599 | $251.56 | $251.55 | $251.60 |
| Purchase #3 | $59.45 | 6.126% | $63.0919 | $63.09 | $63.10 | $63.10 |
| Purchase #4 | $110.71 | 11.698% | $123.6609 | $123.66 | $123.65 | $123.70 |
| Purchase #5 | $64.58 | 10.201% | $71.1678 | $71.17 | $71.15 | $71.20 |
| Purchase #6 | $124.99 | 11.745% | $139.6701 | $139.67 | $139.65 | $139.70 |
| Purchase #7 | $150.42 | 9.773% | $165.1205 | $165.12 | $165.10 | $165.10 |
| 7 purchase totals = | $835.32 | $911.3881 | $911.39 | $911.30 | $911.50 | |