| 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 | $56.67 | 11.255% | $63.0482 | $63.05 | $63.05 | $63.00 |
| Purchase #2 | $41.66 | 8.501% | $45.2015 | $45.20 | $45.20 | $45.20 |
| Purchase #3 | $21.97 | 9.527% | $24.0631 | $24.06 | $24.05 | $24.10 |
| Purchase #4 | $22.35 | 5.779% | $23.6416 | $23.64 | $23.65 | $23.60 |
| Purchase #5 | $208.59 | 5.153% | $219.3386 | $219.34 | $219.35 | $219.30 |
| Purchase #6 | $78.76 | 7.783% | $84.8899 | $84.89 | $84.90 | $84.90 |
| Purchase #7 | $159.41 | 9.836% | $175.0896 | $175.09 | $175.10 | $175.10 |
| 7 purchase totals = | $589.41 | $635.2725 | $635.27 | $635.30 | $635.20 | |