| 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 | $32.89 | 3.766% | $34.1286 | $34.13 | $34.15 | $34.10 |
| Purchase #2 | $209.95 | 8.785% | $228.3941 | $228.39 | $228.40 | $228.40 |
| Purchase #3 | $77.62 | 4.763% | $81.317 | $81.32 | $81.30 | $81.30 |
| Purchase #4 | $124.59 | 3.697% | $129.1961 | $129.20 | $129.20 | $129.20 |
| Purchase #5 | $75.54 | 10.758% | $83.6666 | $83.67 | $83.65 | $83.70 |
| Purchase #6 | $213.97 | 13.749% | $243.3887 | $243.39 | $243.40 | $243.40 |
| Purchase #7 | $169.34 | 3.561% | $175.3702 | $175.37 | $175.35 | $175.40 |
| 7 purchase totals = | $903.90 | $975.4613 | $975.47 | $975.45 | $975.50 | |