| 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 | $40.63 | 8.706% | $44.1672 | $44.17 | $44.15 | $44.20 |
| Purchase #2 | $15.89 | 8.602% | $17.2569 | $17.26 | $17.25 | $17.30 |
| Purchase #3 | $16.45 | 4.154% | $17.1333 | $17.13 | $17.15 | $17.10 |
| Purchase #4 | $179.86 | 9.204% | $196.4143 | $196.41 | $196.40 | $196.40 |
| Purchase #5 | $233.31 | 12.660% | $262.847 | $262.85 | $262.85 | $262.80 |
| Purchase #6 | $108.28 | 5.591% | $114.3339 | $114.33 | $114.35 | $114.30 |
| Purchase #7 | $78.40 | 3.115% | $80.8422 | $80.84 | $80.85 | $80.80 |
| 7 purchase totals = | $672.82 | $732.9948 | $732.99 | $733.00 | $732.90 | |