| 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 | $44.88 | 11.116% | $49.8689 | $49.87 | $49.85 | $49.90 |
| Purchase #2 | $132.79 | 12.498% | $149.3861 | $149.39 | $149.40 | $149.40 |
| Purchase #3 | $22.79 | 4.359% | $23.7834 | $23.78 | $23.80 | $23.80 |
| Purchase #4 | $201.94 | 13.461% | $229.1231 | $229.12 | $229.10 | $229.10 |
| Purchase #5 | $191.86 | 4.204% | $199.9258 | $199.93 | $199.95 | $199.90 |
| Purchase #6 | $30.81 | 8.676% | $33.4831 | $33.48 | $33.50 | $33.50 |
| Purchase #7 | $48.99 | 6.291% | $52.072 | $52.07 | $52.05 | $52.10 |
| 7 purchase totals = | $674.06 | $737.6424 | $737.64 | $737.65 | $737.70 | |