| 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 | $85.25 | 7.397% | $91.5559 | $91.56 | $91.55 | $91.60 |
| Purchase #2 | $14.99 | 13.641% | $17.0348 | $17.03 | $17.05 | $17.00 |
| Purchase #3 | $14.65 | 5.617% | $15.4729 | $15.47 | $15.45 | $15.50 |
| Purchase #4 | $215.69 | 11.606% | $240.723 | $240.72 | $240.70 | $240.70 |
| Purchase #5 | $171.57 | 11.763% | $191.7518 | $191.75 | $191.75 | $191.80 |
| Purchase #6 | $136.80 | 10.736% | $151.4868 | $151.49 | $151.50 | $151.50 |
| Purchase #7 | $192.60 | 7.630% | $207.2954 | $207.30 | $207.30 | $207.30 |
| 7 purchase totals = | $831.55 | $915.3206 | $915.32 | $915.30 | $915.40 | |