| 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 | $30.45 | 3.228% | $31.4329 | $31.43 | $31.45 | $31.40 |
| Purchase #2 | $41.25 | 11.853% | $46.1394 | $46.14 | $46.15 | $46.10 |
| Purchase #3 | $223.68 | 3.772% | $232.1172 | $232.12 | $232.10 | $232.10 |
| Purchase #4 | $173.52 | 5.763% | $183.52 | $183.52 | $183.50 | $183.50 |
| Purchase #5 | $73.42 | 7.431% | $78.8758 | $78.88 | $78.90 | $78.90 |
| Purchase #6 | $182.76 | 8.242% | $197.8231 | $197.82 | $197.80 | $197.80 |
| Purchase #7 | $111.75 | 13.530% | $126.8698 | $126.87 | $126.85 | $126.90 |
| 7 purchase totals = | $836.83 | $896.7782 | $896.78 | $896.75 | $896.70 | |