| 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 | $55.99 | 12.139% | $62.7866 | $62.79 | $62.80 | $62.80 |
| Purchase #2 | $221.91 | 6.550% | $236.4451 | $236.45 | $236.45 | $236.40 |
| Purchase #3 | $54.69 | 12.328% | $61.4322 | $61.43 | $61.45 | $61.40 |
| Purchase #4 | $43.73 | 4.119% | $45.5312 | $45.53 | $45.55 | $45.50 |
| Purchase #5 | $54.98 | 5.324% | $57.9071 | $57.91 | $57.90 | $57.90 |
| Purchase #6 | $55.62 | 8.185% | $60.1725 | $60.17 | $60.15 | $60.20 |
| Purchase #7 | $190.62 | 8.429% | $206.6874 | $206.69 | $206.70 | $206.70 |
| 7 purchase totals = | $677.54 | $730.9621 | $730.97 | $731.00 | $730.90 | |