| 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 | $77.48 | 6.120% | $82.2218 | $82.22 | $82.20 | $82.20 |
| Purchase #2 | $163.73 | 8.859% | $178.2348 | $178.23 | $178.25 | $178.20 |
| Purchase #3 | $6.94 | 6.362% | $7.3815 | $7.38 | $7.40 | $7.40 |
| Purchase #4 | $55.65 | 12.730% | $62.7342 | $62.73 | $62.75 | $62.70 |
| Purchase #5 | $104.32 | 3.583% | $108.0578 | $108.06 | $108.05 | $108.10 |
| Purchase #6 | $31.78 | 11.863% | $35.5501 | $35.55 | $35.55 | $35.60 |
| Purchase #7 | $5.60 | 12.375% | $6.293 | $6.29 | $6.30 | $6.30 |
| 7 purchase totals = | $445.50 | $480.4732 | $480.46 | $480.50 | $480.50 | |