| 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 | $48.64 | 3.286% | $50.2383 | $50.24 | $50.25 | $50.20 |
| Purchase #2 | $11.99 | 12.408% | $13.4777 | $13.48 | $13.50 | $13.50 |
| Purchase #3 | $169.84 | 13.684% | $193.0809 | $193.08 | $193.10 | $193.10 |
| Purchase #4 | $161.66 | 7.703% | $174.1127 | $174.11 | $174.10 | $174.10 |
| Purchase #5 | $225.62 | 13.828% | $256.8187 | $256.82 | $256.80 | $256.80 |
| Purchase #6 | $98.81 | 5.705% | $104.4471 | $104.45 | $104.45 | $104.40 |
| Purchase #7 | $190.40 | 7.544% | $204.7638 | $204.76 | $204.75 | $204.80 |
| 7 purchase totals = | $906.96 | $996.9392 | $996.94 | $996.95 | $996.90 | |