| 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 | $37.98 | 9.619% | $41.6333 | $41.63 | $41.65 | $41.60 |
| Purchase #2 | $138.67 | 12.837% | $156.4711 | $156.47 | $156.45 | $156.50 |
| Purchase #3 | $12.96 | 8.382% | $14.0463 | $14.05 | $14.05 | $14.00 |
| Purchase #4 | $143.61 | 7.656% | $154.6048 | $154.60 | $154.60 | $154.60 |
| Purchase #5 | $224.50 | 12.453% | $252.457 | $252.46 | $252.45 | $252.50 |
| Purchase #6 | $142.55 | 7.516% | $153.2641 | $153.26 | $153.25 | $153.30 |
| Purchase #7 | $48.97 | 3.414% | $50.6418 | $50.64 | $50.65 | $50.60 |
| 7 purchase totals = | $749.24 | $823.1184 | $823.11 | $823.10 | $823.10 | |