| 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 | $36.48 | 3.471% | $37.7462 | $37.75 | $37.75 | $37.70 |
| Purchase #2 | $206.62 | 13.122% | $233.7327 | $233.73 | $233.75 | $233.70 |
| Purchase #3 | $182.90 | 9.284% | $199.8804 | $199.88 | $199.90 | $199.90 |
| Purchase #4 | $64.75 | 10.713% | $71.6867 | $71.69 | $71.70 | $71.70 |
| Purchase #5 | $33.55 | 11.587% | $37.4374 | $37.44 | $37.45 | $37.40 |
| Purchase #6 | $58.87 | 10.728% | $65.1856 | $65.19 | $65.20 | $65.20 |
| Purchase #7 | $186.30 | 9.870% | $204.6878 | $204.69 | $204.70 | $204.70 |
| 7 purchase totals = | $769.47 | $850.3568 | $850.37 | $850.45 | $850.30 | |