| 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 | $239.84 | 4.476% | $250.5752 | $250.58 | $250.60 | $250.60 |
| Purchase #2 | $12.27 | 12.833% | $13.8446 | $13.84 | $13.85 | $13.80 |
| Purchase #3 | $57.78 | 12.138% | $64.7933 | $64.79 | $64.80 | $64.80 |
| Purchase #4 | $72.61 | 6.796% | $77.5446 | $77.54 | $77.55 | $77.50 |
| Purchase #5 | $27.89 | 5.526% | $29.4312 | $29.43 | $29.45 | $29.40 |
| Purchase #6 | $219.42 | 11.417% | $244.4712 | $244.47 | $244.45 | $244.50 |
| Purchase #7 | $50.80 | 12.647% | $57.2247 | $57.22 | $57.20 | $57.20 |
| 7 purchase totals = | $680.61 | $737.8848 | $737.87 | $737.90 | $737.80 | |