| 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 | $48.46 | 7.222% | $51.9598 | $51.96 | $51.95 | $52.00 |
| Purchase #2 | $7.42 | 3.313% | $7.6658 | $7.67 | $7.65 | $7.70 |
| Purchase #3 | $131.75 | 10.770% | $145.9395 | $145.94 | $145.95 | $145.90 |
| Purchase #4 | $145.66 | 5.340% | $153.4382 | $153.44 | $153.45 | $153.40 |
| Purchase #5 | $34.59 | 5.481% | $36.4859 | $36.49 | $36.50 | $36.50 |
| Purchase #6 | $157.50 | 11.589% | $175.7527 | $175.75 | $175.75 | $175.80 |
| Purchase #7 | $88.67 | 10.411% | $97.9014 | $97.90 | $97.90 | $97.90 |
| 7 purchase totals = | $614.05 | $669.1433 | $669.15 | $669.15 | $669.20 | |