| 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 | $49.97 | 5.656% | $52.7963 | $52.80 | $52.80 | $52.80 |
| Purchase #2 | $121.79 | 10.619% | $134.7229 | $134.72 | $134.70 | $134.70 |
| Purchase #3 | $30.73 | 13.397% | $34.8469 | $34.85 | $34.85 | $34.80 |
| Purchase #4 | $184.94 | 7.846% | $199.4504 | $199.45 | $199.45 | $199.50 |
| Purchase #5 | $221.59 | 4.179% | $230.8502 | $230.85 | $230.85 | $230.90 |
| Purchase #6 | $106.72 | 4.132% | $111.1297 | $111.13 | $111.15 | $111.10 |
| Purchase #7 | $78.67 | 8.293% | $85.1941 | $85.19 | $85.20 | $85.20 |
| 7 purchase totals = | $794.41 | $848.9905 | $848.99 | $849.00 | $849.00 | |