| 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 | $52.81 | 11.266% | $58.7596 | $58.76 | $58.75 | $58.80 |
| Purchase #2 | $28.61 | 6.556% | $30.4857 | $30.49 | $30.50 | $30.50 |
| Purchase #3 | $15.97 | 3.509% | $16.5304 | $16.53 | $16.55 | $16.50 |
| Purchase #4 | $205.29 | 9.399% | $224.5852 | $224.59 | $224.60 | $224.60 |
| Purchase #5 | $233.49 | 6.719% | $249.1782 | $249.18 | $249.20 | $249.20 |
| Purchase #6 | $13.72 | 9.719% | $15.0534 | $15.05 | $15.05 | $15.10 |
| Purchase #7 | $130.85 | 7.724% | $140.9569 | $140.96 | $140.95 | $141.00 |
| 7 purchase totals = | $680.74 | $735.5494 | $735.56 | $735.60 | $735.70 | |