| 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 | $6.95 | 5.635% | $7.3416 | $7.34 | $7.35 | $7.30 |
| Purchase #2 | $70.58 | 9.585% | $77.3451 | $77.35 | $77.35 | $77.30 |
| Purchase #3 | $243.33 | 3.466% | $251.7638 | $251.76 | $251.75 | $251.80 |
| Purchase #4 | $250.91 | 3.748% | $260.3141 | $260.31 | $260.30 | $260.30 |
| Purchase #5 | $129.90 | 10.260% | $143.2277 | $143.23 | $143.25 | $143.20 |
| Purchase #6 | $118.94 | 4.603% | $124.4148 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $65.95 | 8.616% | $71.6323 | $71.63 | $71.65 | $71.60 |
| 7 purchase totals = | $886.56 | $936.0394 | $936.03 | $936.05 | $935.90 | |