| 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 | $57.53 | 4.477% | $60.1056 | $60.11 | $60.10 | $60.10 |
| Purchase #2 | $241.25 | 11.184% | $268.2314 | $268.23 | $268.25 | $268.20 |
| Purchase #3 | $30.88 | 11.490% | $34.4281 | $34.43 | $34.45 | $34.40 |
| Purchase #4 | $22.68 | 4.632% | $23.7305 | $23.73 | $23.75 | $23.70 |
| Purchase #5 | $109.87 | 3.735% | $113.9736 | $113.97 | $113.95 | $114.00 |
| Purchase #6 | $83.94 | 10.199% | $92.501 | $92.50 | $92.50 | $92.50 |
| Purchase #7 | $61.63 | 7.425% | $66.206 | $66.21 | $66.20 | $66.20 |
| 7 purchase totals = | $607.78 | $659.1762 | $659.18 | $659.20 | $659.10 | |