| 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 | $66.34 | 8.727% | $72.1295 | $72.13 | $72.15 | $72.10 |
| Purchase #2 | $242.62 | 12.215% | $272.256 | $272.26 | $272.25 | $272.30 |
| Purchase #3 | $34.86 | 5.604% | $36.8136 | $36.81 | $36.80 | $36.80 |
| Purchase #4 | $35.49 | 9.194% | $38.753 | $38.75 | $38.75 | $38.80 |
| Purchase #5 | $222.35 | 4.822% | $233.0717 | $233.07 | $233.05 | $233.10 |
| Purchase #6 | $15.74 | 8.119% | $17.0179 | $17.02 | $17.00 | $17.00 |
| Purchase #7 | $204.40 | 4.158% | $212.899 | $212.90 | $212.90 | $212.90 |
| 7 purchase totals = | $821.80 | $882.9407 | $882.94 | $882.90 | $883.00 | |