| 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 | $52.71 | 12.337% | $59.2128 | $59.21 | $59.20 | $59.20 |
| Purchase #2 | $15.40 | 11.705% | $17.2026 | $17.20 | $17.20 | $17.20 |
| Purchase #3 | $145.97 | 5.799% | $154.4348 | $154.43 | $154.45 | $154.40 |
| Purchase #4 | $219.28 | 7.111% | $234.873 | $234.87 | $234.85 | $234.90 |
| Purchase #5 | $59.76 | 5.668% | $63.1472 | $63.15 | $63.15 | $63.10 |
| Purchase #6 | $212.60 | 10.183% | $234.2491 | $234.25 | $234.25 | $234.20 |
| Purchase #7 | $126.65 | 8.502% | $137.4178 | $137.42 | $137.40 | $137.40 |
| 7 purchase totals = | $832.37 | $900.5373 | $900.53 | $900.50 | $900.40 | |