| 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 | $86.68 | 12.720% | $97.7057 | $97.71 | $97.70 | $97.70 |
| Purchase #2 | $80.87 | 6.437% | $86.0756 | $86.08 | $86.10 | $86.10 |
| Purchase #3 | $50.94 | 3.431% | $52.6878 | $52.69 | $52.70 | $52.70 |
| Purchase #4 | $191.59 | 3.396% | $198.0964 | $198.10 | $198.10 | $198.10 |
| Purchase #5 | $40.94 | 4.763% | $42.89 | $42.89 | $42.90 | $42.90 |
| Purchase #6 | $203.91 | 4.614% | $213.3184 | $213.32 | $213.30 | $213.30 |
| Purchase #7 | $214.41 | 6.751% | $228.8848 | $228.88 | $228.90 | $228.90 |
| 7 purchase totals = | $869.34 | $919.6587 | $919.67 | $919.70 | $919.70 | |