| 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 | $27.78 | 11.555% | $30.99 | $30.99 | $31.00 | $31.00 |
| Purchase #2 | $106.32 | 8.114% | $114.9468 | $114.95 | $114.95 | $114.90 |
| Purchase #3 | $116.46 | 7.657% | $125.3773 | $125.38 | $125.40 | $125.40 |
| Purchase #4 | $237.95 | 10.471% | $262.8657 | $262.87 | $262.85 | $262.90 |
| Purchase #5 | $65.26 | 8.851% | $71.0362 | $71.04 | $71.05 | $71.00 |
| Purchase #6 | $179.75 | 9.213% | $196.3104 | $196.31 | $196.30 | $196.30 |
| Purchase #7 | $68.90 | 3.184% | $71.0938 | $71.09 | $71.10 | $71.10 |
| 7 purchase totals = | $802.42 | $872.6202 | $872.63 | $872.65 | $872.60 | |