| 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 | $82.91 | 6.295% | $88.1292 | $88.13 | $88.15 | $88.10 |
| Purchase #2 | $184.63 | 4.188% | $192.3623 | $192.36 | $192.35 | $192.40 |
| Purchase #3 | $24.71 | 3.548% | $25.5867 | $25.59 | $25.60 | $25.60 |
| Purchase #4 | $24.97 | 13.764% | $28.4069 | $28.41 | $28.40 | $28.40 |
| Purchase #5 | $222.78 | 6.758% | $237.8355 | $237.84 | $237.85 | $237.80 |
| Purchase #6 | $53.86 | 9.693% | $59.0806 | $59.08 | $59.10 | $59.10 |
| Purchase #7 | $121.69 | 13.870% | $138.5684 | $138.57 | $138.55 | $138.60 |
| 7 purchase totals = | $715.55 | $769.9696 | $769.98 | $770.00 | $770.00 | |