| 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 | $72.52 | 11.546% | $80.8932 | $80.89 | $80.90 | $80.90 |
| Purchase #2 | $54.86 | 5.783% | $58.0326 | $58.03 | $58.05 | $58.00 |
| Purchase #3 | $185.80 | 5.405% | $195.8425 | $195.84 | $195.85 | $195.80 |
| Purchase #4 | $250.65 | 3.800% | $260.1747 | $260.17 | $260.15 | $260.20 |
| Purchase #5 | $28.95 | 4.680% | $30.3049 | $30.30 | $30.30 | $30.30 |
| Purchase #6 | $51.85 | 13.569% | $58.8855 | $58.89 | $58.90 | $58.90 |
| Purchase #7 | $90.34 | 10.413% | $99.7471 | $99.75 | $99.75 | $99.70 |
| 7 purchase totals = | $734.97 | $783.8805 | $783.87 | $783.90 | $783.80 | |