| 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 | $28.47 | 11.270% | $31.6786 | $31.68 | $31.70 | $31.70 |
| Purchase #2 | $167.42 | 3.738% | $173.6782 | $173.68 | $173.70 | $173.70 |
| Purchase #3 | $101.94 | 10.466% | $112.609 | $112.61 | $112.60 | $112.60 |
| Purchase #4 | $146.34 | 11.678% | $163.4296 | $163.43 | $163.45 | $163.40 |
| Purchase #5 | $20.72 | 3.494% | $21.444 | $21.44 | $21.45 | $21.40 |
| Purchase #6 | $132.89 | 13.239% | $150.4833 | $150.48 | $150.50 | $150.50 |
| Purchase #7 | $65.48 | 8.119% | $70.7963 | $70.80 | $70.80 | $70.80 |
| 7 purchase totals = | $663.26 | $724.1190 | $724.12 | $724.20 | $724.10 | |