| 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 | $46.74 | 3.858% | $48.5432 | $48.54 | $48.55 | $48.50 |
| Purchase #2 | $100.97 | 7.662% | $108.7063 | $108.71 | $108.70 | $108.70 |
| Purchase #3 | $27.39 | 11.261% | $30.4744 | $30.47 | $30.45 | $30.50 |
| Purchase #4 | $203.34 | 8.834% | $221.3031 | $221.30 | $221.30 | $221.30 |
| Purchase #5 | $188.39 | 4.174% | $196.2534 | $196.25 | $196.25 | $196.30 |
| Purchase #6 | $189.30 | 7.181% | $202.8936 | $202.89 | $202.90 | $202.90 |
| Purchase #7 | $18.70 | 7.450% | $20.0932 | $20.09 | $20.10 | $20.10 |
| 7 purchase totals = | $774.83 | $828.2672 | $828.25 | $828.25 | $828.30 | |