| 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 | $104.26 | 10.107% | $114.7976 | $114.80 | $114.80 | $114.80 |
| Purchase #2 | $75.52 | 10.429% | $83.396 | $83.40 | $83.40 | $83.40 |
| Purchase #3 | $20.84 | 11.260% | $23.1866 | $23.19 | $23.20 | $23.20 |
| Purchase #4 | $51.46 | 11.116% | $57.1803 | $57.18 | $57.20 | $57.20 |
| Purchase #5 | $225.53 | 3.194% | $232.7334 | $232.73 | $232.75 | $232.70 |
| Purchase #6 | $34.99 | 3.367% | $36.1681 | $36.17 | $36.15 | $36.20 |
| Purchase #7 | $193.46 | 8.300% | $209.5172 | $209.52 | $209.50 | $209.50 |
| 7 purchase totals = | $706.06 | $756.9792 | $756.99 | $757.00 | $757.00 | |