| 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 | $41.61 | 7.238% | $44.6217 | $44.62 | $44.60 | $44.60 |
| Purchase #2 | $76.92 | 6.736% | $82.1013 | $82.10 | $82.10 | $82.10 |
| Purchase #3 | $58.82 | 13.461% | $66.7378 | $66.74 | $66.75 | $66.70 |
| Purchase #4 | $91.63 | 8.282% | $99.2188 | $99.22 | $99.20 | $99.20 |
| Purchase #5 | $73.27 | 8.415% | $79.4357 | $79.44 | $79.45 | $79.40 |
| Purchase #6 | $229.92 | 9.852% | $252.5717 | $252.57 | $252.55 | $252.60 |
| Purchase #7 | $191.64 | 8.734% | $208.3778 | $208.38 | $208.40 | $208.40 |
| 7 purchase totals = | $763.81 | $833.0648 | $833.07 | $833.05 | $833.00 | |