| 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 | $36.58 | 3.473% | $37.8504 | $37.85 | $37.85 | $37.90 |
| Purchase #2 | $60.89 | 7.495% | $65.4537 | $65.45 | $65.45 | $65.50 |
| Purchase #3 | $43.32 | 12.612% | $48.7835 | $48.78 | $48.80 | $48.80 |
| Purchase #4 | $149.43 | 7.751% | $161.0123 | $161.01 | $161.00 | $161.00 |
| Purchase #5 | $214.43 | 9.384% | $234.5521 | $234.55 | $234.55 | $234.60 |
| Purchase #6 | $190.89 | 13.501% | $216.6621 | $216.66 | $216.65 | $216.70 |
| Purchase #7 | $48.69 | 8.164% | $52.6651 | $52.67 | $52.65 | $52.70 |
| 7 purchase totals = | $744.23 | $816.9792 | $816.97 | $816.95 | $817.20 | |