| 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 | $12.75 | 7.847% | $13.7505 | $13.75 | $13.75 | $13.80 |
| Purchase #2 | $69.90 | 3.754% | $72.524 | $72.52 | $72.50 | $72.50 |
| Purchase #3 | $104.48 | 3.872% | $108.5255 | $108.53 | $108.55 | $108.50 |
| Purchase #4 | $81.79 | 5.134% | $85.9891 | $85.99 | $86.00 | $86.00 |
| Purchase #5 | $56.89 | 7.559% | $61.1903 | $61.19 | $61.20 | $61.20 |
| Purchase #6 | $44.26 | 6.794% | $47.267 | $47.27 | $47.25 | $47.30 |
| Purchase #7 | $239.28 | 9.526% | $262.0738 | $262.07 | $262.05 | $262.10 |
| 7 purchase totals = | $609.35 | $651.3202 | $651.32 | $651.30 | $651.40 | |