| 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 | $64.33 | 5.536% | $67.8913 | $67.89 | $67.90 | $67.90 |
| Purchase #2 | $70.79 | 7.310% | $75.9647 | $75.96 | $75.95 | $76.00 |
| Purchase #3 | $182.81 | 8.512% | $198.3708 | $198.37 | $198.35 | $198.40 |
| Purchase #4 | $186.35 | 9.240% | $203.5687 | $203.57 | $203.55 | $203.60 |
| Purchase #5 | $142.84 | 8.289% | $154.68 | $154.68 | $154.70 | $154.70 |
| Purchase #6 | $146.89 | 9.188% | $160.3863 | $160.39 | $160.40 | $160.40 |
| Purchase #7 | $61.43 | 9.804% | $67.4526 | $67.45 | $67.45 | $67.50 |
| 7 purchase totals = | $855.44 | $928.3144 | $928.31 | $928.30 | $928.50 | |