| 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 | $215.44 | 8.847% | $234.5 | $234.50 | $234.50 | $234.50 |
| Purchase #2 | $96.64 | 3.868% | $100.378 | $100.38 | $100.40 | $100.40 |
| Purchase #3 | $124.92 | 10.454% | $137.9791 | $137.98 | $138.00 | $138.00 |
| Purchase #4 | $217.53 | 6.653% | $232.0023 | $232.00 | $232.00 | $232.00 |
| Purchase #5 | $37.85 | 8.371% | $41.0184 | $41.02 | $41.00 | $41.00 |
| Purchase #6 | $67.46 | 12.811% | $76.1023 | $76.10 | $76.10 | $76.10 |
| Purchase #7 | $13.85 | 8.766% | $15.0641 | $15.06 | $15.05 | $15.10 |
| 7 purchase totals = | $773.69 | $837.0442 | $837.04 | $837.05 | $837.10 | |