| 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 | $24.92 | 4.340% | $26.0015 | $26.00 | $26.00 | $26.00 |
| Purchase #2 | $83.44 | 11.485% | $93.0231 | $93.02 | $93.00 | $93.00 |
| Purchase #3 | $105.85 | 9.264% | $115.6559 | $115.66 | $115.65 | $115.70 |
| Purchase #4 | $125.37 | 10.174% | $138.1251 | $138.13 | $138.15 | $138.10 |
| Purchase #5 | $159.27 | 13.522% | $180.8065 | $180.81 | $180.80 | $180.80 |
| Purchase #6 | $179.44 | 12.725% | $202.2737 | $202.27 | $202.25 | $202.30 |
| Purchase #7 | $96.62 | 4.720% | $101.1805 | $101.18 | $101.20 | $101.20 |
| 7 purchase totals = | $774.91 | $857.0663 | $857.07 | $857.05 | $857.10 | |