| 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 | $55.93 | 5.255% | $58.8691 | $58.87 | $58.85 | $58.90 |
| Purchase #2 | $233.71 | 5.304% | $246.106 | $246.11 | $246.10 | $246.10 |
| Purchase #3 | $134.66 | 3.557% | $139.4499 | $139.45 | $139.45 | $139.40 |
| Purchase #4 | $14.95 | 13.766% | $17.008 | $17.01 | $17.00 | $17.00 |
| Purchase #5 | $108.67 | 8.687% | $118.1102 | $118.11 | $118.10 | $118.10 |
| Purchase #6 | $17.37 | 5.538% | $18.332 | $18.33 | $18.35 | $18.30 |
| Purchase #7 | $112.68 | 11.733% | $125.9007 | $125.90 | $125.90 | $125.90 |
| 7 purchase totals = | $677.97 | $723.7759 | $723.78 | $723.75 | $723.70 | |