| 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 | $45.51 | 8.376% | $49.3219 | $49.32 | $49.30 | $49.30 |
| Purchase #2 | $231.46 | 12.626% | $260.6841 | $260.68 | $260.70 | $260.70 |
| Purchase #3 | $134.64 | 11.641% | $150.3134 | $150.31 | $150.30 | $150.30 |
| Purchase #4 | $57.50 | 8.380% | $62.3185 | $62.32 | $62.30 | $62.30 |
| Purchase #5 | $76.37 | 9.223% | $83.4136 | $83.41 | $83.40 | $83.40 |
| Purchase #6 | $122.47 | 3.482% | $126.7344 | $126.73 | $126.75 | $126.70 |
| Purchase #7 | $144.72 | 6.425% | $154.0183 | $154.02 | $154.00 | $154.00 |
| 7 purchase totals = | $812.67 | $886.8042 | $886.79 | $886.75 | $886.70 | |