| 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 | $106.81 | 4.636% | $111.7617 | $111.76 | $111.75 | $111.80 |
| Purchase #2 | $75.76 | 7.389% | $81.3579 | $81.36 | $81.35 | $81.40 |
| Purchase #3 | $45.52 | 6.399% | $48.4328 | $48.43 | $48.45 | $48.40 |
| Purchase #4 | $55.48 | 4.832% | $58.1608 | $58.16 | $58.15 | $58.20 |
| Purchase #5 | $209.99 | 13.705% | $238.7691 | $238.77 | $238.75 | $238.80 |
| Purchase #6 | $200.48 | 5.354% | $211.2137 | $211.21 | $211.20 | $211.20 |
| Purchase #7 | $39.59 | 13.770% | $45.0415 | $45.04 | $45.05 | $45.00 |
| 7 purchase totals = | $733.63 | $794.7375 | $794.73 | $794.70 | $794.80 | |