| 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 | $81.77 | 13.849% | $93.0943 | $93.09 | $93.10 | $93.10 |
| Purchase #2 | $208.68 | 11.541% | $232.7638 | $232.76 | $232.75 | $232.80 |
| Purchase #3 | $106.61 | 9.776% | $117.0322 | $117.03 | $117.05 | $117.00 |
| Purchase #4 | $56.70 | 10.548% | $62.6807 | $62.68 | $62.70 | $62.70 |
| Purchase #5 | $155.31 | 13.770% | $176.6962 | $176.70 | $176.70 | $176.70 |
| Purchase #6 | $99.72 | 7.580% | $107.2788 | $107.28 | $107.30 | $107.30 |
| Purchase #7 | $86.36 | 3.626% | $89.4914 | $89.49 | $89.50 | $89.50 |
| 7 purchase totals = | $795.15 | $879.0374 | $879.03 | $879.10 | $879.10 | |