| 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 | $45.66 | 9.470% | $49.984 | $49.98 | $50.00 | $50.00 |
| Purchase #2 | $30.74 | 9.683% | $33.7166 | $33.72 | $33.70 | $33.70 |
| Purchase #3 | $71.43 | 11.153% | $79.3966 | $79.40 | $79.40 | $79.40 |
| Purchase #4 | $153.50 | 13.741% | $174.5924 | $174.59 | $174.60 | $174.60 |
| Purchase #5 | $151.99 | 5.320% | $160.0759 | $160.08 | $160.10 | $160.10 |
| Purchase #6 | $125.44 | 10.726% | $138.8947 | $138.89 | $138.90 | $138.90 |
| Purchase #7 | $51.81 | 13.377% | $58.7406 | $58.74 | $58.75 | $58.70 |
| 7 purchase totals = | $630.57 | $695.4008 | $695.40 | $695.45 | $695.40 | |