| 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 | $42.55 | 13.506% | $48.2968 | $48.30 | $48.30 | $48.30 |
| Purchase #2 | $34.51 | 8.801% | $37.5472 | $37.55 | $37.55 | $37.50 |
| Purchase #3 | $27.86 | 9.237% | $30.4334 | $30.43 | $30.45 | $30.40 |
| Purchase #4 | $154.89 | 9.430% | $169.4961 | $169.50 | $169.50 | $169.50 |
| Purchase #5 | $191.99 | 5.114% | $201.8084 | $201.81 | $201.80 | $201.80 |
| Purchase #6 | $65.48 | 11.447% | $72.9755 | $72.98 | $73.00 | $73.00 |
| Purchase #7 | $230.84 | 9.208% | $252.0957 | $252.10 | $252.10 | $252.10 |
| 7 purchase totals = | $748.12 | $812.6531 | $812.67 | $812.70 | $812.60 | |