| 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 | $49.58 | 5.489% | $52.3014 | $52.30 | $52.30 | $52.30 |
| Purchase #2 | $6.27 | 3.290% | $6.4763 | $6.48 | $6.50 | $6.50 |
| Purchase #3 | $16.33 | 10.350% | $18.0202 | $18.02 | $18.00 | $18.00 |
| Purchase #4 | $116.50 | 8.106% | $125.9435 | $125.94 | $125.95 | $125.90 |
| Purchase #5 | $15.65 | 5.274% | $16.4754 | $16.48 | $16.50 | $16.50 |
| Purchase #6 | $78.26 | 4.561% | $81.8294 | $81.83 | $81.85 | $81.80 |
| Purchase #7 | $27.97 | 8.769% | $30.4227 | $30.42 | $30.40 | $30.40 |
| 7 purchase totals = | $310.56 | $331.4689 | $331.47 | $331.50 | $331.40 | |