| 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 | $217.61 | 9.159% | $237.5409 | $237.54 | $237.55 | $237.50 |
| Purchase #2 | $248.39 | 5.124% | $261.1175 | $261.12 | $261.10 | $261.10 |
| Purchase #3 | $58.98 | 9.440% | $64.5477 | $64.55 | $64.55 | $64.50 |
| Purchase #4 | $97.82 | 6.471% | $104.1499 | $104.15 | $104.15 | $104.10 |
| Purchase #5 | $65.74 | 7.485% | $70.6606 | $70.66 | $70.65 | $70.70 |
| Purchase #6 | $88.43 | 5.236% | $93.0602 | $93.06 | $93.05 | $93.10 |
| Purchase #7 | $20.93 | 5.687% | $22.1203 | $22.12 | $22.10 | $22.10 |
| 7 purchase totals = | $797.90 | $853.1971 | $853.20 | $853.15 | $853.10 | |