| 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 | $113.77 | 13.651% | $129.3007 | $129.30 | $129.30 | $129.30 |
| Purchase #2 | $27.91 | 8.757% | $30.3541 | $30.35 | $30.35 | $30.40 |
| Purchase #3 | $191.63 | 7.326% | $205.6688 | $205.67 | $205.65 | $205.70 |
| Purchase #4 | $21.53 | 11.439% | $23.9928 | $23.99 | $24.00 | $24.00 |
| Purchase #5 | $97.79 | 11.315% | $108.8549 | $108.85 | $108.85 | $108.90 |
| Purchase #6 | $64.43 | 12.808% | $72.6822 | $72.68 | $72.70 | $72.70 |
| Purchase #7 | $101.76 | 6.290% | $108.1607 | $108.16 | $108.15 | $108.20 |
| 7 purchase totals = | $618.82 | $679.0142 | $679.00 | $679.00 | $679.20 | |