| 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 | $90.45 | 4.813% | $94.8034 | $94.80 | $94.80 | $94.80 |
| Purchase #2 | $124.79 | 6.841% | $133.3269 | $133.33 | $133.35 | $133.30 |
| Purchase #3 | $116.88 | 10.721% | $129.4107 | $129.41 | $129.40 | $129.40 |
| Purchase #4 | $130.25 | 13.704% | $148.0995 | $148.10 | $148.10 | $148.10 |
| Purchase #5 | $199.82 | 3.811% | $207.4351 | $207.44 | $207.45 | $207.40 |
| Purchase #6 | $30.39 | 11.544% | $33.8982 | $33.90 | $33.90 | $33.90 |
| Purchase #7 | $86.39 | 13.398% | $97.9645 | $97.96 | $97.95 | $98.00 |
| 7 purchase totals = | $778.97 | $844.9383 | $844.94 | $844.95 | $844.90 | |