| 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 | $89.86 | 4.330% | $93.7509 | $93.75 | $93.75 | $93.80 |
| Purchase #2 | $125.87 | 13.178% | $142.4571 | $142.46 | $142.45 | $142.50 |
| Purchase #3 | $75.51 | 9.114% | $82.392 | $82.39 | $82.40 | $82.40 |
| Purchase #4 | $9.99 | 8.576% | $10.8467 | $10.85 | $10.85 | $10.80 |
| Purchase #5 | $138.51 | 8.799% | $150.6975 | $150.70 | $150.70 | $150.70 |
| Purchase #6 | $241.53 | 9.422% | $264.287 | $264.29 | $264.30 | $264.30 |
| Purchase #7 | $50.98 | 3.452% | $52.7398 | $52.74 | $52.75 | $52.70 |
| 7 purchase totals = | $732.25 | $797.1710 | $797.18 | $797.20 | $797.20 | |