| 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 | $48.60 | 3.866% | $50.4789 | $50.48 | $50.50 | $50.50 |
| Purchase #2 | $25.43 | 10.640% | $28.1358 | $28.14 | $28.15 | $28.10 |
| Purchase #3 | $42.95 | 3.853% | $44.6049 | $44.60 | $44.60 | $44.60 |
| Purchase #4 | $61.96 | 5.178% | $65.1683 | $65.17 | $65.15 | $65.20 |
| Purchase #5 | $228.95 | 4.666% | $239.6328 | $239.63 | $239.65 | $239.60 |
| Purchase #6 | $204.82 | 12.352% | $230.1194 | $230.12 | $230.10 | $230.10 |
| Purchase #7 | $59.79 | 8.622% | $64.9451 | $64.95 | $64.95 | $64.90 |
| 7 purchase totals = | $672.50 | $723.0852 | $723.09 | $723.10 | $723.00 | |