| 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 | $23.44 | 7.106% | $25.1056 | $25.11 | $25.10 | $25.10 |
| Purchase #2 | $155.67 | 4.304% | $162.37 | $162.37 | $162.35 | $162.40 |
| Purchase #3 | $58.78 | 13.761% | $66.8687 | $66.87 | $66.85 | $66.90 |
| Purchase #4 | $177.31 | 3.715% | $183.8971 | $183.90 | $183.90 | $183.90 |
| Purchase #5 | $175.44 | 11.681% | $195.9331 | $195.93 | $195.95 | $195.90 |
| Purchase #6 | $229.91 | 7.444% | $247.0245 | $247.02 | $247.00 | $247.00 |
| Purchase #7 | $82.91 | 7.549% | $89.1689 | $89.17 | $89.15 | $89.20 |
| 7 purchase totals = | $903.46 | $970.3679 | $970.37 | $970.30 | $970.40 | |