| 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 | $87.26 | 11.510% | $97.3036 | $97.30 | $97.30 | $97.30 |
| Purchase #2 | $27.37 | 3.791% | $28.4076 | $28.41 | $28.40 | $28.40 |
| Purchase #3 | $61.89 | 7.178% | $66.3325 | $66.33 | $66.35 | $66.30 |
| Purchase #4 | $219.31 | 5.356% | $231.0562 | $231.06 | $231.05 | $231.10 |
| Purchase #5 | $55.28 | 11.176% | $61.4581 | $61.46 | $61.45 | $61.50 |
| Purchase #6 | $192.89 | 7.106% | $206.5968 | $206.60 | $206.60 | $206.60 |
| Purchase #7 | $172.71 | 8.302% | $187.0484 | $187.05 | $187.05 | $187.00 |
| 7 purchase totals = | $816.71 | $878.2032 | $878.21 | $878.20 | $878.20 | |