| 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 | $33.29 | 13.264% | $37.7056 | $37.71 | $37.70 | $37.70 |
| Purchase #2 | $79.81 | 5.496% | $84.1964 | $84.20 | $84.20 | $84.20 |
| Purchase #3 | $165.64 | 12.141% | $185.7504 | $185.75 | $185.75 | $185.80 |
| Purchase #4 | $52.62 | 12.811% | $59.3611 | $59.36 | $59.35 | $59.40 |
| Purchase #5 | $69.97 | 11.800% | $78.2265 | $78.23 | $78.25 | $78.20 |
| Purchase #6 | $235.56 | 10.495% | $260.282 | $260.28 | $260.30 | $260.30 |
| Purchase #7 | $127.77 | 5.566% | $134.8817 | $134.88 | $134.90 | $134.90 |
| 7 purchase totals = | $764.66 | $840.4037 | $840.41 | $840.45 | $840.50 | |