| 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 | $77.89 | 8.356% | $84.3985 | $84.40 | $84.40 | $84.40 |
| Purchase #2 | $227.75 | 7.127% | $243.9817 | $243.98 | $244.00 | $244.00 |
| Purchase #3 | $115.42 | 8.314% | $125.016 | $125.02 | $125.00 | $125.00 |
| Purchase #4 | $22.53 | 11.240% | $25.0624 | $25.06 | $25.05 | $25.10 |
| Purchase #5 | $238.69 | 3.451% | $246.9272 | $246.93 | $246.95 | $246.90 |
| Purchase #6 | $37.88 | 7.235% | $40.6206 | $40.62 | $40.60 | $40.60 |
| Purchase #7 | $40.53 | 3.295% | $41.8655 | $41.87 | $41.85 | $41.90 |
| 7 purchase totals = | $760.69 | $807.8719 | $807.88 | $807.85 | $807.90 | |