| 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 | $37.62 | 9.259% | $41.1032 | $41.10 | $41.10 | $41.10 |
| Purchase #2 | $71.70 | 5.166% | $75.404 | $75.40 | $75.40 | $75.40 |
| Purchase #3 | $67.91 | 3.178% | $70.0682 | $70.07 | $70.05 | $70.10 |
| Purchase #4 | $190.79 | 5.190% | $200.692 | $200.69 | $200.70 | $200.70 |
| Purchase #5 | $138.32 | 4.724% | $144.8542 | $144.85 | $144.85 | $144.90 |
| Purchase #6 | $182.80 | 5.470% | $192.7992 | $192.80 | $192.80 | $192.80 |
| Purchase #7 | $205.87 | 5.726% | $217.6581 | $217.66 | $217.65 | $217.70 |
| 7 purchase totals = | $895.01 | $942.5789 | $942.57 | $942.55 | $942.70 | |