| 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 | $61.75 | 13.504% | $70.0887 | $70.09 | $70.10 | $70.10 |
| Purchase #2 | $42.39 | 13.567% | $48.1411 | $48.14 | $48.15 | $48.10 |
| Purchase #3 | $208.97 | 11.608% | $233.2272 | $233.23 | $233.25 | $233.20 |
| Purchase #4 | $192.84 | 5.821% | $204.0652 | $204.07 | $204.05 | $204.10 |
| Purchase #5 | $250.36 | 4.747% | $262.2446 | $262.24 | $262.25 | $262.20 |
| Purchase #6 | $233.68 | 5.414% | $246.3314 | $246.33 | $246.35 | $246.30 |
| Purchase #7 | $100.40 | 4.303% | $104.7202 | $104.72 | $104.70 | $104.70 |
| 7 purchase totals = | $1,090.39 | $1,168.8184 | $1,168.82 | $1,168.85 | $1,168.70 | |