| 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 | $37.92 | 9.552% | $41.5421 | $41.54 | $41.55 | $41.50 |
| Purchase #2 | $149.50 | 9.283% | $163.3781 | $163.38 | $163.40 | $163.40 |
| Purchase #3 | $38.40 | 3.471% | $39.7329 | $39.73 | $39.75 | $39.70 |
| Purchase #4 | $48.85 | 12.509% | $54.9606 | $54.96 | $54.95 | $55.00 |
| Purchase #5 | $189.95 | 6.680% | $202.6387 | $202.64 | $202.65 | $202.60 |
| Purchase #6 | $153.71 | 9.630% | $168.5123 | $168.51 | $168.50 | $168.50 |
| Purchase #7 | $205.31 | 3.374% | $212.2372 | $212.24 | $212.25 | $212.20 |
| 7 purchase totals = | $823.64 | $883.0019 | $883.00 | $883.05 | $882.90 | |