| 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 | $97.91 | 12.707% | $110.3514 | $110.35 | $110.35 | $110.40 |
| Purchase #2 | $29.81 | 3.135% | $30.7445 | $30.74 | $30.75 | $30.70 |
| Purchase #3 | $146.59 | 5.355% | $154.4399 | $154.44 | $154.45 | $154.40 |
| Purchase #4 | $189.30 | 13.850% | $215.5181 | $215.52 | $215.50 | $215.50 |
| Purchase #5 | $67.26 | 12.218% | $75.4778 | $75.48 | $75.50 | $75.50 |
| Purchase #6 | $197.92 | 6.425% | $210.6364 | $210.64 | $210.65 | $210.60 |
| Purchase #7 | $61.58 | 6.324% | $65.4743 | $65.47 | $65.45 | $65.50 |
| 7 purchase totals = | $790.37 | $862.6424 | $862.64 | $862.65 | $862.60 | |