| 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 | $35.99 | 3.739% | $37.3357 | $37.34 | $37.35 | $37.30 |
| Purchase #2 | $164.93 | 6.127% | $175.0353 | $175.04 | $175.05 | $175.00 |
| Purchase #3 | $127.92 | 8.104% | $138.2866 | $138.29 | $138.30 | $138.30 |
| Purchase #4 | $14.34 | 4.727% | $15.0179 | $15.02 | $15.00 | $15.00 |
| Purchase #5 | $136.46 | 5.318% | $143.7169 | $143.72 | $143.70 | $143.70 |
| Purchase #6 | $31.66 | 11.418% | $35.2749 | $35.27 | $35.25 | $35.30 |
| Purchase #7 | $206.68 | 12.281% | $232.0624 | $232.06 | $232.05 | $232.10 |
| 7 purchase totals = | $717.98 | $776.7297 | $776.74 | $776.70 | $776.70 | |