| 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 | $46.90 | 10.356% | $51.757 | $51.76 | $51.75 | $51.80 |
| Purchase #2 | $125.68 | 8.723% | $136.6431 | $136.64 | $136.65 | $136.60 |
| Purchase #3 | $122.57 | 7.537% | $131.8081 | $131.81 | $131.80 | $131.80 |
| Purchase #4 | $229.39 | 13.402% | $260.1328 | $260.13 | $260.15 | $260.10 |
| Purchase #5 | $87.93 | 12.585% | $98.996 | $99.00 | $99.00 | $99.00 |
| Purchase #6 | $179.91 | 7.646% | $193.6659 | $193.67 | $193.65 | $193.70 |
| Purchase #7 | $27.27 | 10.222% | $30.0575 | $30.06 | $30.05 | $30.10 |
| 7 purchase totals = | $819.65 | $903.0604 | $903.07 | $903.05 | $903.10 | |