| 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 | $40.66 | 9.536% | $44.5373 | $44.54 | $44.55 | $44.50 |
| Purchase #2 | $112.68 | 11.526% | $125.6675 | $125.67 | $125.65 | $125.70 |
| Purchase #3 | $86.71 | 3.320% | $89.5888 | $89.59 | $89.60 | $89.60 |
| Purchase #4 | $180.48 | 10.477% | $199.3889 | $199.39 | $199.40 | $199.40 |
| Purchase #5 | $141.78 | 7.591% | $152.5425 | $152.54 | $152.55 | $152.50 |
| Purchase #6 | $52.29 | 8.389% | $56.6766 | $56.68 | $56.70 | $56.70 |
| Purchase #7 | $213.62 | 12.556% | $240.4421 | $240.44 | $240.45 | $240.40 |
| 7 purchase totals = | $828.22 | $908.8437 | $908.85 | $908.90 | $908.80 | |