| 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 | $49.45 | 7.655% | $53.2354 | $53.24 | $53.25 | $53.20 |
| Purchase #2 | $215.38 | 5.511% | $227.2496 | $227.25 | $227.25 | $227.20 |
| Purchase #3 | $49.50 | 3.629% | $51.2964 | $51.30 | $51.30 | $51.30 |
| Purchase #4 | $107.88 | 13.103% | $122.0155 | $122.02 | $122.00 | $122.00 |
| Purchase #5 | $126.92 | 13.363% | $143.8803 | $143.88 | $143.90 | $143.90 |
| Purchase #6 | $101.39 | 10.245% | $111.7774 | $111.78 | $111.80 | $111.80 |
| Purchase #7 | $124.32 | 8.318% | $134.6609 | $134.66 | $134.65 | $134.70 |
| 7 purchase totals = | $774.84 | $844.1155 | $844.13 | $844.15 | $844.10 | |