| 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 | $11.31 | 5.782% | $11.9639 | $11.96 | $11.95 | $12.00 |
| Purchase #2 | $208.80 | 12.400% | $234.6912 | $234.69 | $234.70 | $234.70 |
| Purchase #3 | $154.43 | 4.615% | $161.5569 | $161.56 | $161.55 | $161.60 |
| Purchase #4 | $117.87 | 4.645% | $123.3451 | $123.35 | $123.35 | $123.30 |
| Purchase #5 | $7.37 | 13.397% | $8.3574 | $8.36 | $8.35 | $8.40 |
| Purchase #6 | $180.73 | 9.297% | $197.5325 | $197.53 | $197.55 | $197.50 |
| Purchase #7 | $121.43 | 4.619% | $127.0389 | $127.04 | $127.05 | $127.00 |
| 7 purchase totals = | $801.94 | $864.4859 | $864.49 | $864.50 | $864.50 | |