| 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 | $90.39 | 8.256% | $97.8526 | $97.85 | $97.85 | $97.90 |
| Purchase #2 | $144.30 | 4.659% | $151.0229 | $151.02 | $151.00 | $151.00 |
| Purchase #3 | $76.34 | 6.784% | $81.5189 | $81.52 | $81.50 | $81.50 |
| Purchase #4 | $172.29 | 10.201% | $189.8653 | $189.87 | $189.85 | $189.90 |
| Purchase #5 | $150.81 | 8.242% | $163.2398 | $163.24 | $163.25 | $163.20 |
| Purchase #6 | $237.38 | 5.618% | $250.716 | $250.72 | $250.70 | $250.70 |
| Purchase #7 | $49.32 | 5.411% | $51.9887 | $51.99 | $52.00 | $52.00 |
| 7 purchase totals = | $920.83 | $986.2042 | $986.21 | $986.15 | $986.20 | |