| 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 | $109.71 | 6.627% | $116.9805 | $116.98 | $117.00 | $117.00 |
| Purchase #2 | $51.89 | 4.506% | $54.2282 | $54.23 | $54.25 | $54.20 |
| Purchase #3 | $29.53 | 4.506% | $30.8606 | $30.86 | $30.85 | $30.90 |
| Purchase #4 | $86.54 | 10.621% | $95.7314 | $95.73 | $95.75 | $95.70 |
| Purchase #5 | $99.83 | 12.239% | $112.0482 | $112.05 | $112.05 | $112.00 |
| Purchase #6 | $23.88 | 11.351% | $26.5906 | $26.59 | $26.60 | $26.60 |
| Purchase #7 | $73.58 | 12.871% | $83.0505 | $83.05 | $83.05 | $83.10 |
| 7 purchase totals = | $474.96 | $519.4900 | $519.49 | $519.55 | $519.50 | |