| 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 | $26.38 | 5.121% | $27.7309 | $27.73 | $27.75 | $27.70 |
| Purchase #2 | $98.65 | 10.290% | $108.8011 | $108.80 | $108.80 | $108.80 |
| Purchase #3 | $147.75 | 13.222% | $167.2855 | $167.29 | $167.30 | $167.30 |
| Purchase #4 | $44.92 | 5.754% | $47.5047 | $47.50 | $47.50 | $47.50 |
| Purchase #5 | $134.60 | 5.663% | $142.2224 | $142.22 | $142.20 | $142.20 |
| Purchase #6 | $226.35 | 10.807% | $250.8116 | $250.81 | $250.80 | $250.80 |
| Purchase #7 | $47.62 | 3.240% | $49.1629 | $49.16 | $49.15 | $49.20 |
| 7 purchase totals = | $726.27 | $793.5191 | $793.51 | $793.50 | $793.50 | |