| 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 | $91.50 | 6.104% | $97.0852 | $97.09 | $97.10 | $97.10 |
| Purchase #2 | $212.76 | 8.659% | $231.1829 | $231.18 | $231.20 | $231.20 |
| Purchase #3 | $15.31 | 11.557% | $17.0794 | $17.08 | $17.10 | $17.10 |
| Purchase #4 | $129.93 | 5.675% | $137.3035 | $137.30 | $137.30 | $137.30 |
| Purchase #5 | $88.44 | 10.569% | $97.7872 | $97.79 | $97.80 | $97.80 |
| Purchase #6 | $92.79 | 5.681% | $98.0614 | $98.06 | $98.05 | $98.10 |
| Purchase #7 | $77.40 | 7.487% | $83.1949 | $83.19 | $83.20 | $83.20 |
| 7 purchase totals = | $708.13 | $761.6945 | $761.69 | $761.75 | $761.80 | |