| 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 | $12.94 | 8.801% | $14.0788 | $14.08 | $14.10 | $14.10 |
| Purchase #2 | $236.58 | 3.553% | $244.9857 | $244.99 | $245.00 | $245.00 |
| Purchase #3 | $163.69 | 13.172% | $185.2512 | $185.25 | $185.25 | $185.30 |
| Purchase #4 | $97.38 | 6.596% | $103.8032 | $103.80 | $103.80 | $103.80 |
| Purchase #5 | $175.72 | 3.853% | $182.4905 | $182.49 | $182.50 | $182.50 |
| Purchase #6 | $96.62 | 10.623% | $106.8839 | $106.88 | $106.90 | $106.90 |
| Purchase #7 | $61.57 | 6.870% | $65.7999 | $65.80 | $65.80 | $65.80 |
| 7 purchase totals = | $844.50 | $903.2932 | $903.29 | $903.35 | $903.40 | |