| 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 | $69.47 | 13.643% | $78.9478 | $78.95 | $78.95 | $78.90 |
| Purchase #2 | $77.66 | 7.806% | $83.7221 | $83.72 | $83.70 | $83.70 |
| Purchase #3 | $109.56 | 4.670% | $114.6765 | $114.68 | $114.70 | $114.70 |
| Purchase #4 | $95.36 | 12.366% | $107.1522 | $107.15 | $107.15 | $107.20 |
| Purchase #5 | $145.38 | 11.362% | $161.8981 | $161.90 | $161.90 | $161.90 |
| Purchase #6 | $99.68 | 5.130% | $104.7936 | $104.79 | $104.80 | $104.80 |
| Purchase #7 | $34.54 | 4.782% | $36.1917 | $36.19 | $36.20 | $36.20 |
| 7 purchase totals = | $631.65 | $687.3820 | $687.38 | $687.40 | $687.40 | |