| 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 | $43.28 | 4.785% | $45.3509 | $45.35 | $45.35 | $45.40 |
| Purchase #2 | $222.61 | 4.649% | $232.9591 | $232.96 | $232.95 | $233.00 |
| Purchase #3 | $24.36 | 7.617% | $26.2155 | $26.22 | $26.20 | $26.20 |
| Purchase #4 | $26.40 | 9.469% | $28.8998 | $28.90 | $28.90 | $28.90 |
| Purchase #5 | $174.40 | 8.528% | $189.2728 | $189.27 | $189.25 | $189.30 |
| Purchase #6 | $166.33 | 5.197% | $174.9742 | $174.97 | $174.95 | $175.00 |
| Purchase #7 | $126.68 | 8.836% | $137.8734 | $137.87 | $137.85 | $137.90 |
| 7 purchase totals = | $784.06 | $835.5457 | $835.54 | $835.45 | $835.70 | |