| 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 | $11.71 | 8.552% | $12.7114 | $12.71 | $12.70 | $12.70 |
| Purchase #2 | $208.91 | 4.300% | $217.8931 | $217.89 | $217.90 | $217.90 |
| Purchase #3 | $48.99 | 3.742% | $50.8232 | $50.82 | $50.80 | $50.80 |
| Purchase #4 | $199.53 | 7.769% | $215.0315 | $215.03 | $215.05 | $215.00 |
| Purchase #5 | $73.87 | 6.601% | $78.7462 | $78.75 | $78.75 | $78.70 |
| Purchase #6 | $200.48 | 4.117% | $208.7338 | $208.73 | $208.75 | $208.70 |
| Purchase #7 | $10.97 | 4.668% | $11.4821 | $11.48 | $11.50 | $11.50 |
| 7 purchase totals = | $754.46 | $795.4213 | $795.41 | $795.45 | $795.30 | |