| 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 | $97.86 | 12.455% | $110.0485 | $110.05 | $110.05 | $110.00 |
| Purchase #2 | $131.41 | 6.214% | $139.5758 | $139.58 | $139.60 | $139.60 |
| Purchase #3 | $39.85 | 5.198% | $41.9214 | $41.92 | $41.90 | $41.90 |
| Purchase #4 | $16.53 | 8.240% | $17.8921 | $17.89 | $17.90 | $17.90 |
| Purchase #5 | $55.62 | 5.615% | $58.7431 | $58.74 | $58.75 | $58.70 |
| Purchase #6 | $236.43 | 9.705% | $259.3755 | $259.38 | $259.40 | $259.40 |
| Purchase #7 | $133.42 | 11.567% | $148.8527 | $148.85 | $148.85 | $148.90 |
| 7 purchase totals = | $711.12 | $776.4091 | $776.41 | $776.45 | $776.40 | |