| 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 | $46.88 | 6.663% | $50.0036 | $50.00 | $50.00 | $50.00 |
| Purchase #2 | $52.88 | 4.623% | $55.3246 | $55.32 | $55.30 | $55.30 |
| Purchase #3 | $61.57 | 7.136% | $65.9636 | $65.96 | $65.95 | $66.00 |
| Purchase #4 | $97.80 | 12.260% | $109.7903 | $109.79 | $109.80 | $109.80 |
| Purchase #5 | $95.81 | 6.696% | $102.2254 | $102.23 | $102.25 | $102.20 |
| Purchase #6 | $183.41 | 7.698% | $197.5289 | $197.53 | $197.55 | $197.50 |
| Purchase #7 | $230.39 | 13.450% | $261.3775 | $261.38 | $261.40 | $261.40 |
| 7 purchase totals = | $768.74 | $842.2139 | $842.21 | $842.25 | $842.20 | |