| 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 | $116.56 | 10.411% | $128.6951 | $128.70 | $128.70 | $128.70 |
| Purchase #2 | $102.85 | 10.135% | $113.2738 | $113.27 | $113.25 | $113.30 |
| Purchase #3 | $75.77 | 11.542% | $84.5154 | $84.52 | $84.50 | $84.50 |
| Purchase #4 | $177.51 | 4.481% | $185.4642 | $185.46 | $185.45 | $185.50 |
| Purchase #5 | $83.63 | 5.224% | $87.9988 | $88.00 | $88.00 | $88.00 |
| Purchase #6 | $78.62 | 10.610% | $86.9616 | $86.96 | $86.95 | $87.00 |
| Purchase #7 | $77.68 | 11.770% | $86.8229 | $86.82 | $86.80 | $86.80 |
| 7 purchase totals = | $712.62 | $773.7318 | $773.73 | $773.65 | $773.80 | |