| 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 | $67.34 | 12.666% | $75.8693 | $75.87 | $75.85 | $75.90 |
| Purchase #2 | $120.80 | 3.383% | $124.8867 | $124.89 | $124.90 | $124.90 |
| Purchase #3 | $91.66 | 11.669% | $102.3558 | $102.36 | $102.35 | $102.40 |
| Purchase #4 | $207.80 | 3.489% | $215.0501 | $215.05 | $215.05 | $215.10 |
| Purchase #5 | $171.56 | 7.195% | $183.9037 | $183.90 | $183.90 | $183.90 |
| Purchase #6 | $126.58 | 11.189% | $140.743 | $140.74 | $140.75 | $140.70 |
| Purchase #7 | $237.54 | 10.526% | $262.5435 | $262.54 | $262.55 | $262.50 |
| 7 purchase totals = | $1,023.28 | $1,105.3521 | $1,105.35 | $1,105.35 | $1,105.40 | |