| 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 | $71.29 | 9.134% | $77.8016 | $77.80 | $77.80 | $77.80 |
| Purchase #2 | $5.65 | 8.436% | $6.1266 | $6.13 | $6.15 | $6.10 |
| Purchase #3 | $57.27 | 4.248% | $59.7028 | $59.70 | $59.70 | $59.70 |
| Purchase #4 | $219.67 | 9.594% | $240.7451 | $240.75 | $240.75 | $240.70 |
| Purchase #5 | $177.56 | 8.460% | $192.5816 | $192.58 | $192.60 | $192.60 |
| Purchase #6 | $244.46 | 6.653% | $260.7239 | $260.72 | $260.70 | $260.70 |
| Purchase #7 | $143.72 | 8.728% | $156.2639 | $156.26 | $156.25 | $156.30 |
| 7 purchase totals = | $919.62 | $993.9455 | $993.94 | $993.95 | $993.90 | |