| 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 | $60.33 | 12.257% | $67.7246 | $67.72 | $67.70 | $67.70 |
| Purchase #2 | $26.70 | 13.772% | $30.3771 | $30.38 | $30.40 | $30.40 |
| Purchase #3 | $166.31 | 3.489% | $172.1126 | $172.11 | $172.10 | $172.10 |
| Purchase #4 | $114.92 | 9.636% | $125.9937 | $125.99 | $126.00 | $126.00 |
| Purchase #5 | $248.88 | 12.599% | $280.2364 | $280.24 | $280.25 | $280.20 |
| Purchase #6 | $21.66 | 9.123% | $23.636 | $23.64 | $23.65 | $23.60 |
| Purchase #7 | $78.37 | 12.183% | $87.9178 | $87.92 | $87.90 | $87.90 |
| 7 purchase totals = | $717.17 | $787.9982 | $788.00 | $788.00 | $787.90 | |