| 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 | $92.78 | 8.184% | $100.3731 | $100.37 | $100.35 | $100.40 |
| Purchase #2 | $203.88 | 6.274% | $216.6714 | $216.67 | $216.65 | $216.70 |
| Purchase #3 | $55.79 | 3.510% | $57.7482 | $57.75 | $57.75 | $57.70 |
| Purchase #4 | $192.97 | 5.741% | $204.0484 | $204.05 | $204.05 | $204.00 |
| Purchase #5 | $82.74 | 7.779% | $89.1763 | $89.18 | $89.20 | $89.20 |
| Purchase #6 | $117.36 | 8.352% | $127.1619 | $127.16 | $127.15 | $127.20 |
| Purchase #7 | $111.62 | 8.865% | $121.5151 | $121.52 | $121.50 | $121.50 |
| 7 purchase totals = | $857.14 | $916.6944 | $916.70 | $916.65 | $916.70 | |