| 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 | $61.64 | 13.121% | $69.7278 | $69.73 | $69.75 | $69.70 |
| Purchase #2 | $229.95 | 13.126% | $260.1332 | $260.13 | $260.15 | $260.10 |
| Purchase #3 | $81.41 | 9.438% | $89.0935 | $89.09 | $89.10 | $89.10 |
| Purchase #4 | $100.54 | 3.870% | $104.4309 | $104.43 | $104.45 | $104.40 |
| Purchase #5 | $60.62 | 9.505% | $66.3819 | $66.38 | $66.40 | $66.40 |
| Purchase #6 | $73.72 | 5.775% | $77.9773 | $77.98 | $78.00 | $78.00 |
| Purchase #7 | $207.68 | 3.833% | $215.6404 | $215.64 | $215.65 | $215.60 |
| 7 purchase totals = | $815.56 | $883.3850 | $883.38 | $883.50 | $883.30 | |