| 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 | $99.73 | 4.801% | $104.518 | $104.52 | $104.50 | $104.50 |
| Purchase #2 | $8.72 | 7.143% | $9.3429 | $9.34 | $9.35 | $9.30 |
| Purchase #3 | $241.48 | 8.284% | $261.4842 | $261.48 | $261.50 | $261.50 |
| Purchase #4 | $48.41 | 13.671% | $55.0281 | $55.03 | $55.05 | $55.00 |
| Purchase #5 | $27.94 | 10.751% | $30.9438 | $30.94 | $30.95 | $30.90 |
| Purchase #6 | $27.76 | 11.473% | $30.9449 | $30.94 | $30.95 | $30.90 |
| Purchase #7 | $218.97 | 13.722% | $249.0171 | $249.02 | $249.00 | $249.00 |
| 7 purchase totals = | $673.01 | $741.2790 | $741.27 | $741.30 | $741.10 | |