| 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 | $94.73 | 12.302% | $106.3837 | $106.38 | $106.40 | $106.40 |
| Purchase #2 | $73.73 | 8.375% | $79.9049 | $79.90 | $79.90 | $79.90 |
| Purchase #3 | $165.81 | 5.611% | $175.1136 | $175.11 | $175.10 | $175.10 |
| Purchase #4 | $63.45 | 8.302% | $68.7176 | $68.72 | $68.70 | $68.70 |
| Purchase #5 | $123.69 | 3.418% | $127.9177 | $127.92 | $127.90 | $127.90 |
| Purchase #6 | $82.29 | 4.792% | $86.2333 | $86.23 | $86.25 | $86.20 |
| Purchase #7 | $43.37 | 8.343% | $46.9884 | $46.99 | $47.00 | $47.00 |
| 7 purchase totals = | $647.07 | $691.2592 | $691.25 | $691.25 | $691.20 | |