| 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 | $12.56 | 5.428% | $13.2418 | $13.24 | $13.25 | $13.20 |
| Purchase #2 | $99.93 | 6.627% | $106.5524 | $106.55 | $106.55 | $106.60 |
| Purchase #3 | $73.34 | 11.869% | $82.0447 | $82.04 | $82.05 | $82.00 |
| Purchase #4 | $53.72 | 7.481% | $57.7388 | $57.74 | $57.75 | $57.70 |
| Purchase #5 | $186.85 | 7.306% | $200.5013 | $200.50 | $200.50 | $200.50 |
| Purchase #6 | $246.93 | 6.460% | $262.8817 | $262.88 | $262.90 | $262.90 |
| Purchase #7 | $208.77 | 11.555% | $232.8934 | $232.89 | $232.90 | $232.90 |
| 7 purchase totals = | $882.10 | $955.8541 | $955.84 | $955.90 | $955.80 | |