| 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 | $7.91 | 13.293% | $8.9615 | $8.96 | $8.95 | $9.00 |
| Purchase #2 | $125.42 | 9.717% | $137.6071 | $137.61 | $137.60 | $137.60 |
| Purchase #3 | $92.95 | 5.649% | $98.2007 | $98.20 | $98.20 | $98.20 |
| Purchase #4 | $143.78 | 13.491% | $163.1774 | $163.18 | $163.20 | $163.20 |
| Purchase #5 | $119.85 | 6.471% | $127.6055 | $127.61 | $127.60 | $127.60 |
| Purchase #6 | $58.85 | 6.190% | $62.4928 | $62.49 | $62.50 | $62.50 |
| Purchase #7 | $250.79 | 6.446% | $266.9559 | $266.96 | $266.95 | $267.00 |
| 7 purchase totals = | $799.55 | $865.0009 | $865.01 | $865.00 | $865.10 | |