| 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 | $29.54 | 7.508% | $31.7579 | $31.76 | $31.75 | $31.80 |
| Purchase #2 | $52.44 | 12.580% | $59.037 | $59.04 | $59.05 | $59.00 |
| Purchase #3 | $204.80 | 8.872% | $222.9699 | $222.97 | $222.95 | $223.00 |
| Purchase #4 | $185.88 | 7.324% | $199.4939 | $199.49 | $199.50 | $199.50 |
| Purchase #5 | $40.89 | 6.508% | $43.5511 | $43.55 | $43.55 | $43.60 |
| Purchase #6 | $204.53 | 10.728% | $226.472 | $226.47 | $226.45 | $226.50 |
| Purchase #7 | $26.27 | 9.433% | $28.748 | $28.75 | $28.75 | $28.70 |
| 7 purchase totals = | $744.35 | $812.0298 | $812.03 | $812.00 | $812.10 | |