| 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 | $101.83 | 11.476% | $113.516 | $113.52 | $113.50 | $113.50 |
| Purchase #2 | $15.25 | 5.301% | $16.0584 | $16.06 | $16.05 | $16.10 |
| Purchase #3 | $212.98 | 10.456% | $235.2492 | $235.25 | $235.25 | $235.20 |
| Purchase #4 | $51.62 | 11.117% | $57.3586 | $57.36 | $57.35 | $57.40 |
| Purchase #5 | $20.65 | 5.307% | $21.7459 | $21.75 | $21.75 | $21.70 |
| Purchase #6 | $155.80 | 3.611% | $161.4259 | $161.43 | $161.45 | $161.40 |
| Purchase #7 | $107.94 | 5.744% | $114.1401 | $114.14 | $114.15 | $114.10 |
| 7 purchase totals = | $666.07 | $719.4941 | $719.51 | $719.50 | $719.40 | |