| 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 | $74.36 | 12.591% | $83.7227 | $83.72 | $83.70 | $83.70 |
| Purchase #2 | $110.49 | 5.750% | $116.8432 | $116.84 | $116.85 | $116.80 |
| Purchase #3 | $25.70 | 3.749% | $26.6635 | $26.66 | $26.65 | $26.70 |
| Purchase #4 | $203.49 | 5.867% | $215.4288 | $215.43 | $215.45 | $215.40 |
| Purchase #5 | $84.80 | 3.253% | $87.5585 | $87.56 | $87.55 | $87.60 |
| Purchase #6 | $139.89 | 11.391% | $155.8249 | $155.82 | $155.80 | $155.80 |
| Purchase #7 | $185.25 | 11.581% | $206.7038 | $206.70 | $206.70 | $206.70 |
| 7 purchase totals = | $823.98 | $892.7454 | $892.73 | $892.70 | $892.70 | |