| 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 | $30.75 | 13.127% | $34.7866 | $34.79 | $34.80 | $34.80 |
| Purchase #2 | $73.63 | 11.757% | $82.2867 | $82.29 | $82.30 | $82.30 |
| Purchase #3 | $205.25 | 4.219% | $213.9095 | $213.91 | $213.90 | $213.90 |
| Purchase #4 | $85.44 | 11.719% | $95.4527 | $95.45 | $95.45 | $95.50 |
| Purchase #5 | $52.62 | 8.457% | $57.0701 | $57.07 | $57.05 | $57.10 |
| Purchase #6 | $117.66 | 7.164% | $126.0892 | $126.09 | $126.10 | $126.10 |
| Purchase #7 | $169.66 | 10.749% | $187.8968 | $187.90 | $187.90 | $187.90 |
| 7 purchase totals = | $735.01 | $797.4916 | $797.50 | $797.50 | $797.60 | |