| 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 | $57.44 | 9.696% | $63.0094 | $63.01 | $63.00 | $63.00 |
| Purchase #2 | $88.99 | 6.140% | $94.454 | $94.45 | $94.45 | $94.50 |
| Purchase #3 | $101.76 | 3.130% | $104.9451 | $104.95 | $104.95 | $104.90 |
| Purchase #4 | $21.66 | 3.648% | $22.4502 | $22.45 | $22.45 | $22.50 |
| Purchase #5 | $21.96 | 6.637% | $23.4175 | $23.42 | $23.40 | $23.40 |
| Purchase #6 | $173.48 | 3.191% | $179.0157 | $179.02 | $179.00 | $179.00 |
| Purchase #7 | $86.40 | 3.460% | $89.3894 | $89.39 | $89.40 | $89.40 |
| 7 purchase totals = | $551.69 | $576.6813 | $576.69 | $576.65 | $576.70 | |