| 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 | $97.36 | 3.701% | $100.9633 | $100.96 | $100.95 | $101.00 |
| Purchase #2 | $126.99 | 9.115% | $138.5651 | $138.57 | $138.55 | $138.60 |
| Purchase #3 | $134.87 | 10.417% | $148.9194 | $148.92 | $148.90 | $148.90 |
| Purchase #4 | $102.38 | 13.675% | $116.3805 | $116.38 | $116.40 | $116.40 |
| Purchase #5 | $107.38 | 5.548% | $113.3374 | $113.34 | $113.35 | $113.30 |
| Purchase #6 | $148.43 | 3.812% | $154.0882 | $154.09 | $154.10 | $154.10 |
| Purchase #7 | $23.53 | 4.492% | $24.587 | $24.59 | $24.60 | $24.60 |
| 7 purchase totals = | $740.94 | $796.8409 | $796.85 | $796.85 | $796.90 | |