| 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 | $37.44 | 8.749% | $40.7156 | $40.72 | $40.70 | $40.70 |
| Purchase #2 | $173.25 | 7.807% | $186.7756 | $186.78 | $186.80 | $186.80 |
| Purchase #3 | $9.26 | 12.855% | $10.4504 | $10.45 | $10.45 | $10.50 |
| Purchase #4 | $180.89 | 10.287% | $199.4982 | $199.50 | $199.50 | $199.50 |
| Purchase #5 | $150.39 | 12.555% | $169.2715 | $169.27 | $169.25 | $169.30 |
| Purchase #6 | $110.41 | 6.394% | $117.4696 | $117.47 | $117.45 | $117.50 |
| Purchase #7 | $196.85 | 7.396% | $211.409 | $211.41 | $211.40 | $211.40 |
| 7 purchase totals = | $858.49 | $935.5899 | $935.60 | $935.55 | $935.70 | |