| 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 | $57.45 | 10.787% | $63.6471 | $63.65 | $63.65 | $63.60 |
| Purchase #2 | $128.69 | 7.867% | $138.814 | $138.81 | $138.80 | $138.80 |
| Purchase #3 | $241.86 | 7.657% | $260.3792 | $260.38 | $260.40 | $260.40 |
| Purchase #4 | $103.52 | 6.148% | $109.8844 | $109.88 | $109.90 | $109.90 |
| Purchase #5 | $53.76 | 8.800% | $58.4909 | $58.49 | $58.50 | $58.50 |
| Purchase #6 | $143.90 | 6.423% | $153.1427 | $153.14 | $153.15 | $153.10 |
| Purchase #7 | $179.94 | 10.754% | $199.2907 | $199.29 | $199.30 | $199.30 |
| 7 purchase totals = | $909.12 | $983.6490 | $983.64 | $983.70 | $983.60 | |