| 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 | $42.57 | 5.670% | $44.9837 | $44.98 | $45.00 | $45.00 |
| Purchase #2 | $14.78 | 9.451% | $16.1769 | $16.18 | $16.20 | $16.20 |
| Purchase #3 | $116.97 | 6.812% | $124.938 | $124.94 | $124.95 | $124.90 |
| Purchase #4 | $226.60 | 9.598% | $248.3491 | $248.35 | $248.35 | $248.30 |
| Purchase #5 | $88.68 | 10.281% | $97.7972 | $97.80 | $97.80 | $97.80 |
| Purchase #6 | $184.81 | 4.294% | $192.7457 | $192.75 | $192.75 | $192.70 |
| Purchase #7 | $77.76 | 5.688% | $82.183 | $82.18 | $82.20 | $82.20 |
| 7 purchase totals = | $752.17 | $807.1736 | $807.18 | $807.25 | $807.10 | |