| 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 | $16.51 | 4.339% | $17.2264 | $17.23 | $17.25 | $17.20 |
| Purchase #2 | $51.92 | 13.691% | $59.0284 | $59.03 | $59.05 | $59.00 |
| Purchase #3 | $206.60 | 12.128% | $231.6564 | $231.66 | $231.65 | $231.70 |
| Purchase #4 | $239.69 | 13.711% | $272.5539 | $272.55 | $272.55 | $272.60 |
| Purchase #5 | $27.50 | 6.842% | $29.3816 | $29.38 | $29.40 | $29.40 |
| Purchase #6 | $71.84 | 3.548% | $74.3889 | $74.39 | $74.40 | $74.40 |
| Purchase #7 | $157.96 | 11.351% | $175.89 | $175.89 | $175.90 | $175.90 |
| 7 purchase totals = | $772.02 | $860.1256 | $860.13 | $860.20 | $860.20 | |