| 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 | $82.67 | 6.338% | $87.9096 | $87.91 | $87.90 | $87.90 |
| Purchase #2 | $198.72 | 9.185% | $216.9724 | $216.97 | $216.95 | $217.00 |
| Purchase #3 | $114.70 | 5.690% | $121.2264 | $121.23 | $121.25 | $121.20 |
| Purchase #4 | $73.69 | 11.265% | $81.9912 | $81.99 | $82.00 | $82.00 |
| Purchase #5 | $222.34 | 6.584% | $236.9789 | $236.98 | $237.00 | $237.00 |
| Purchase #6 | $43.83 | 12.802% | $49.4411 | $49.44 | $49.45 | $49.40 |
| Purchase #7 | $128.73 | 12.161% | $144.3849 | $144.38 | $144.40 | $144.40 |
| 7 purchase totals = | $864.68 | $938.9045 | $938.90 | $938.95 | $938.90 | |