| 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 | $21.84 | 6.362% | $23.2295 | $23.23 | $23.25 | $23.20 |
| Purchase #2 | $139.61 | 12.387% | $156.9035 | $156.90 | $156.90 | $156.90 |
| Purchase #3 | $163.31 | 8.670% | $177.469 | $177.47 | $177.45 | $177.50 |
| Purchase #4 | $159.90 | 9.310% | $174.7867 | $174.79 | $174.80 | $174.80 |
| Purchase #5 | $137.81 | 5.747% | $145.7299 | $145.73 | $145.75 | $145.70 |
| Purchase #6 | $74.80 | 6.264% | $79.4855 | $79.49 | $79.50 | $79.50 |
| Purchase #7 | $15.72 | 12.753% | $17.7248 | $17.72 | $17.70 | $17.70 |
| 7 purchase totals = | $712.99 | $775.3289 | $775.33 | $775.35 | $775.30 | |