| 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 | $34.43 | 6.472% | $36.6583 | $36.66 | $36.65 | $36.70 |
| Purchase #2 | $110.68 | 10.406% | $122.1974 | $122.20 | $122.20 | $122.20 |
| Purchase #3 | $35.41 | 5.199% | $37.251 | $37.25 | $37.25 | $37.30 |
| Purchase #4 | $161.71 | 4.550% | $169.0678 | $169.07 | $169.05 | $169.10 |
| Purchase #5 | $207.67 | 3.849% | $215.6632 | $215.66 | $215.65 | $215.70 |
| Purchase #6 | $155.46 | 12.407% | $174.7479 | $174.75 | $174.75 | $174.70 |
| Purchase #7 | $196.63 | 5.868% | $208.1682 | $208.17 | $208.15 | $208.20 |
| 7 purchase totals = | $901.99 | $963.7538 | $963.76 | $963.70 | $963.90 | |