| 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 | $241.30 | 9.492% | $264.2042 | $264.20 | $264.20 | $264.20 |
| Purchase #2 | $14.38 | 7.316% | $15.432 | $15.43 | $15.45 | $15.40 |
| Purchase #3 | $15.57 | 9.715% | $17.0826 | $17.08 | $17.10 | $17.10 |
| Purchase #4 | $67.54 | 7.151% | $72.3698 | $72.37 | $72.35 | $72.40 |
| Purchase #5 | $83.41 | 7.194% | $89.4105 | $89.41 | $89.40 | $89.40 |
| Purchase #6 | $87.93 | 11.391% | $97.9461 | $97.95 | $97.95 | $97.90 |
| Purchase #7 | $82.82 | 7.399% | $88.9479 | $88.95 | $88.95 | $88.90 |
| 7 purchase totals = | $592.95 | $645.3931 | $645.39 | $645.40 | $645.30 | |