| 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 | $116.68 | 9.333% | $127.5697 | $127.57 | $127.55 | $127.60 |
| Purchase #2 | $203.63 | 11.751% | $227.5586 | $227.56 | $227.55 | $227.60 |
| Purchase #3 | $10.97 | 4.609% | $11.4756 | $11.48 | $11.50 | $11.50 |
| Purchase #4 | $59.29 | 11.341% | $66.0141 | $66.01 | $66.00 | $66.00 |
| Purchase #5 | $159.29 | 5.812% | $168.5479 | $168.55 | $168.55 | $168.50 |
| Purchase #6 | $69.46 | 9.122% | $75.7961 | $75.80 | $75.80 | $75.80 |
| Purchase #7 | $148.53 | 4.290% | $154.9019 | $154.90 | $154.90 | $154.90 |
| 7 purchase totals = | $767.85 | $831.8639 | $831.87 | $831.85 | $831.90 | |