| 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 | $27.56 | 10.415% | $30.4304 | $30.43 | $30.45 | $30.40 |
| Purchase #2 | $168.92 | 8.249% | $182.8542 | $182.85 | $182.85 | $182.90 |
| Purchase #3 | $69.80 | 10.472% | $77.1095 | $77.11 | $77.10 | $77.10 |
| Purchase #4 | $226.76 | 5.516% | $239.2681 | $239.27 | $239.25 | $239.30 |
| Purchase #5 | $54.59 | 6.206% | $57.9779 | $57.98 | $58.00 | $58.00 |
| Purchase #6 | $51.52 | 13.250% | $58.3464 | $58.35 | $58.35 | $58.30 |
| Purchase #7 | $159.68 | 9.675% | $175.129 | $175.13 | $175.15 | $175.10 |
| 7 purchase totals = | $758.83 | $821.1155 | $821.12 | $821.15 | $821.10 | |