| 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 | $97.94 | 9.514% | $107.258 | $107.26 | $107.25 | $107.30 |
| Purchase #2 | $75.83 | 9.174% | $82.7866 | $82.79 | $82.80 | $82.80 |
| Purchase #3 | $249.48 | 9.331% | $272.759 | $272.76 | $272.75 | $272.80 |
| Purchase #4 | $182.56 | 7.319% | $195.9216 | $195.92 | $195.90 | $195.90 |
| Purchase #5 | $145.26 | 4.104% | $151.2215 | $151.22 | $151.20 | $151.20 |
| Purchase #6 | $44.91 | 13.787% | $51.1017 | $51.10 | $51.10 | $51.10 |
| Purchase #7 | $73.74 | 7.612% | $79.3531 | $79.35 | $79.35 | $79.40 |
| 7 purchase totals = | $869.72 | $940.4015 | $940.40 | $940.35 | $940.50 | |