| 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 | $28.39 | 8.130% | $30.6981 | $30.70 | $30.70 | $30.70 |
| Purchase #2 | $211.50 | 4.587% | $221.2015 | $221.20 | $221.20 | $221.20 |
| Purchase #3 | $59.44 | 12.807% | $67.0525 | $67.05 | $67.05 | $67.10 |
| Purchase #4 | $45.63 | 7.366% | $48.9911 | $48.99 | $49.00 | $49.00 |
| Purchase #5 | $227.68 | 4.296% | $237.4611 | $237.46 | $237.45 | $237.50 |
| Purchase #6 | $98.88 | 7.680% | $106.474 | $106.47 | $106.45 | $106.50 |
| Purchase #7 | $169.90 | 9.145% | $185.4374 | $185.44 | $185.45 | $185.40 |
| 7 purchase totals = | $841.42 | $897.3157 | $897.31 | $897.30 | $897.40 | |