| 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 | $95.32 | 8.766% | $103.6758 | $103.68 | $103.70 | $103.70 |
| Purchase #2 | $209.45 | 9.753% | $229.8777 | $229.88 | $229.90 | $229.90 |
| Purchase #3 | $64.38 | 3.181% | $66.4279 | $66.43 | $66.45 | $66.40 |
| Purchase #4 | $92.87 | 5.445% | $97.9268 | $97.93 | $97.95 | $97.90 |
| Purchase #5 | $56.25 | 12.323% | $63.1817 | $63.18 | $63.20 | $63.20 |
| Purchase #6 | $125.39 | 9.577% | $137.3986 | $137.40 | $137.40 | $137.40 |
| Purchase #7 | $161.26 | 3.355% | $166.6703 | $166.67 | $166.65 | $166.70 |
| 7 purchase totals = | $804.92 | $865.1588 | $865.17 | $865.25 | $865.20 | |