| 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 | $44.90 | 7.828% | $48.4148 | $48.41 | $48.40 | $48.40 |
| Purchase #2 | $165.75 | 3.616% | $171.7435 | $171.74 | $171.75 | $171.70 |
| Purchase #3 | $146.74 | 3.229% | $151.4782 | $151.48 | $151.50 | $151.50 |
| Purchase #4 | $107.70 | 9.666% | $118.1103 | $118.11 | $118.10 | $118.10 |
| Purchase #5 | $66.52 | 12.234% | $74.6581 | $74.66 | $74.65 | $74.70 |
| Purchase #6 | $97.69 | 9.531% | $107.0008 | $107.00 | $107.00 | $107.00 |
| Purchase #7 | $49.27 | 13.758% | $56.0486 | $56.05 | $56.05 | $56.00 |
| 7 purchase totals = | $678.57 | $727.4543 | $727.45 | $727.45 | $727.40 | |