| 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 | $81.54 | 9.623% | $89.3866 | $89.39 | $89.40 | $89.40 |
| Purchase #2 | $170.98 | 9.726% | $187.6095 | $187.61 | $187.60 | $187.60 |
| Purchase #3 | $58.47 | 12.119% | $65.556 | $65.56 | $65.55 | $65.60 |
| Purchase #4 | $215.99 | 7.135% | $231.4009 | $231.40 | $231.40 | $231.40 |
| Purchase #5 | $206.35 | 10.564% | $228.1488 | $228.15 | $228.15 | $228.10 |
| Purchase #6 | $17.72 | 13.634% | $20.1359 | $20.14 | $20.15 | $20.10 |
| Purchase #7 | $60.92 | 3.844% | $63.2618 | $63.26 | $63.25 | $63.30 |
| 7 purchase totals = | $811.97 | $885.4995 | $885.51 | $885.50 | $885.50 | |