| 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 | $25.66 | 6.135% | $27.2342 | $27.23 | $27.25 | $27.20 |
| Purchase #2 | $16.94 | 5.837% | $17.9288 | $17.93 | $17.95 | $17.90 |
| Purchase #3 | $231.61 | 11.181% | $257.5063 | $257.51 | $257.50 | $257.50 |
| Purchase #4 | $125.68 | 5.739% | $132.8928 | $132.89 | $132.90 | $132.90 |
| Purchase #5 | $107.72 | 8.861% | $117.2651 | $117.27 | $117.25 | $117.30 |
| Purchase #6 | $85.92 | 9.775% | $94.3187 | $94.32 | $94.30 | $94.30 |
| Purchase #7 | $118.86 | 6.301% | $126.3494 | $126.35 | $126.35 | $126.30 |
| 7 purchase totals = | $712.39 | $773.4953 | $773.50 | $773.50 | $773.40 | |