| 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 | $52.70 | 3.570% | $54.5814 | $54.58 | $54.60 | $54.60 |
| Purchase #2 | $170.57 | 7.217% | $182.88 | $182.88 | $182.90 | $182.90 |
| Purchase #3 | $113.34 | 11.449% | $126.3163 | $126.32 | $126.30 | $126.30 |
| Purchase #4 | $155.70 | 12.401% | $175.0084 | $175.01 | $175.00 | $175.00 |
| Purchase #5 | $235.37 | 8.746% | $255.9555 | $255.96 | $255.95 | $256.00 |
| Purchase #6 | $72.26 | 4.378% | $75.4235 | $75.42 | $75.40 | $75.40 |
| Purchase #7 | $116.54 | 9.546% | $127.6649 | $127.66 | $127.65 | $127.70 |
| 7 purchase totals = | $916.48 | $997.8300 | $997.83 | $997.80 | $997.90 | |