| 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 | $89.71 | 8.474% | $97.312 | $97.31 | $97.30 | $97.30 |
| Purchase #2 | $219.56 | 5.418% | $231.4558 | $231.46 | $231.45 | $231.50 |
| Purchase #3 | $54.67 | 4.665% | $57.2204 | $57.22 | $57.20 | $57.20 |
| Purchase #4 | $71.36 | 7.806% | $76.9304 | $76.93 | $76.95 | $76.90 |
| Purchase #5 | $29.34 | 4.847% | $30.7621 | $30.76 | $30.75 | $30.80 |
| Purchase #6 | $220.71 | 3.232% | $227.8433 | $227.84 | $227.85 | $227.80 |
| Purchase #7 | $28.78 | 5.131% | $30.2567 | $30.26 | $30.25 | $30.30 |
| 7 purchase totals = | $714.13 | $751.7807 | $751.78 | $751.75 | $751.80 | |