| 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 | $206.46 | 11.136% | $229.4514 | $229.45 | $229.45 | $229.50 |
| Purchase #2 | $6.33 | 8.514% | $6.8689 | $6.87 | $6.85 | $6.90 |
| Purchase #3 | $65.28 | 12.246% | $73.2742 | $73.27 | $73.25 | $73.30 |
| Purchase #4 | $66.43 | 6.194% | $70.5447 | $70.54 | $70.55 | $70.50 |
| Purchase #5 | $213.86 | 8.729% | $232.5278 | $232.53 | $232.55 | $232.50 |
| Purchase #6 | $16.89 | 13.373% | $19.1487 | $19.15 | $19.15 | $19.10 |
| Purchase #7 | $83.55 | 7.653% | $89.9441 | $89.94 | $89.95 | $89.90 |
| 7 purchase totals = | $658.80 | $721.7598 | $721.75 | $721.75 | $721.70 | |