| 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 | $24.94 | 7.234% | $26.7442 | $26.74 | $26.75 | $26.70 |
| Purchase #2 | $146.66 | 12.661% | $165.2286 | $165.23 | $165.25 | $165.20 |
| Purchase #3 | $68.96 | 9.418% | $75.4547 | $75.45 | $75.45 | $75.50 |
| Purchase #4 | $11.56 | 12.304% | $12.9823 | $12.98 | $13.00 | $13.00 |
| Purchase #5 | $191.33 | 12.784% | $215.7896 | $215.79 | $215.80 | $215.80 |
| Purchase #6 | $105.54 | 9.804% | $115.8871 | $115.89 | $115.90 | $115.90 |
| Purchase #7 | $9.50 | 12.143% | $10.6536 | $10.65 | $10.65 | $10.70 |
| 7 purchase totals = | $558.49 | $622.7401 | $622.73 | $622.80 | $622.80 | |