| 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 | $78.84 | 9.530% | $86.3535 | $86.35 | $86.35 | $86.40 |
| Purchase #2 | $70.89 | 6.726% | $75.6581 | $75.66 | $75.65 | $75.70 |
| Purchase #3 | $82.49 | 12.604% | $92.887 | $92.89 | $92.90 | $92.90 |
| Purchase #4 | $140.97 | 5.507% | $148.7332 | $148.73 | $148.75 | $148.70 |
| Purchase #5 | $227.74 | 9.288% | $248.8925 | $248.89 | $248.90 | $248.90 |
| Purchase #6 | $140.56 | 3.229% | $145.0987 | $145.10 | $145.10 | $145.10 |
| Purchase #7 | $77.86 | 5.550% | $82.1812 | $82.18 | $82.20 | $82.20 |
| 7 purchase totals = | $819.35 | $879.8042 | $879.80 | $879.85 | $879.90 | |