| 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 | $86.55 | 13.329% | $98.0862 | $98.09 | $98.10 | $98.10 |
| Purchase #2 | $50.47 | 6.493% | $53.747 | $53.75 | $53.75 | $53.70 |
| Purchase #3 | $143.59 | 10.246% | $158.3022 | $158.30 | $158.30 | $158.30 |
| Purchase #4 | $62.40 | 7.179% | $66.8797 | $66.88 | $66.90 | $66.90 |
| Purchase #5 | $199.68 | 12.339% | $224.3185 | $224.32 | $224.30 | $224.30 |
| Purchase #6 | $155.47 | 11.520% | $173.3801 | $173.38 | $173.40 | $173.40 |
| Purchase #7 | $25.76 | 13.173% | $29.1534 | $29.15 | $29.15 | $29.20 |
| 7 purchase totals = | $723.92 | $803.8671 | $803.87 | $803.90 | $803.90 | |