| 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 | $19.76 | 4.668% | $20.6824 | $20.68 | $20.70 | $20.70 |
| Purchase #2 | $111.63 | 4.584% | $116.7471 | $116.75 | $116.75 | $116.70 |
| Purchase #3 | $18.46 | 8.117% | $19.9584 | $19.96 | $19.95 | $20.00 |
| Purchase #4 | $185.78 | 9.872% | $204.1202 | $204.12 | $204.10 | $204.10 |
| Purchase #5 | $95.70 | 10.358% | $105.6126 | $105.61 | $105.60 | $105.60 |
| Purchase #6 | $196.75 | 10.353% | $217.1195 | $217.12 | $217.10 | $217.10 |
| Purchase #7 | $44.88 | 7.532% | $48.2604 | $48.26 | $48.25 | $48.30 |
| 7 purchase totals = | $672.96 | $732.5006 | $732.50 | $732.45 | $732.50 | |