| 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 | $31.54 | 5.785% | $33.3646 | $33.36 | $33.35 | $33.40 |
| Purchase #2 | $117.35 | 8.440% | $127.2543 | $127.25 | $127.25 | $127.30 |
| Purchase #3 | $91.78 | 6.791% | $98.0128 | $98.01 | $98.00 | $98.00 |
| Purchase #4 | $119.48 | 3.859% | $124.0907 | $124.09 | $124.10 | $124.10 |
| Purchase #5 | $78.51 | 3.268% | $81.0757 | $81.08 | $81.10 | $81.10 |
| Purchase #6 | $9.88 | 13.291% | $11.1932 | $11.19 | $11.20 | $11.20 |
| Purchase #7 | $230.98 | 7.831% | $249.068 | $249.07 | $249.05 | $249.10 |
| 7 purchase totals = | $679.52 | $724.0593 | $724.05 | $724.05 | $724.20 | |