| 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 | $154.79 | 5.598% | $163.4551 | $163.46 | $163.45 | $163.50 |
| Purchase #2 | $240.68 | 8.198% | $260.4109 | $260.41 | $260.40 | $260.40 |
| Purchase #3 | $67.55 | 10.186% | $74.4306 | $74.43 | $74.45 | $74.40 |
| Purchase #4 | $42.91 | 9.390% | $46.9392 | $46.94 | $46.95 | $46.90 |
| Purchase #5 | $25.50 | 10.763% | $28.2446 | $28.24 | $28.25 | $28.20 |
| Purchase #6 | $80.37 | 9.788% | $88.2366 | $88.24 | $88.25 | $88.20 |
| Purchase #7 | $50.66 | 12.346% | $56.9145 | $56.91 | $56.90 | $56.90 |
| 7 purchase totals = | $662.46 | $718.6315 | $718.63 | $718.65 | $718.50 | |