| 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 | $62.58 | 5.497% | $66.02 | $66.02 | $66.00 | $66.00 |
| Purchase #2 | $87.95 | 10.744% | $97.3993 | $97.40 | $97.40 | $97.40 |
| Purchase #3 | $180.28 | 4.242% | $187.9275 | $187.93 | $187.95 | $187.90 |
| Purchase #4 | $68.48 | 8.260% | $74.1364 | $74.14 | $74.15 | $74.10 |
| Purchase #5 | $127.54 | 7.204% | $136.728 | $136.73 | $136.75 | $136.70 |
| Purchase #6 | $76.35 | 3.445% | $78.9803 | $78.98 | $79.00 | $79.00 |
| Purchase #7 | $98.69 | 3.677% | $102.3188 | $102.32 | $102.30 | $102.30 |
| 7 purchase totals = | $701.87 | $743.5103 | $743.52 | $743.55 | $743.40 | |