| 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 | $8.37 | 3.385% | $8.6533 | $8.65 | $8.65 | $8.70 |
| Purchase #2 | $122.81 | 6.658% | $130.9867 | $130.99 | $131.00 | $131.00 |
| Purchase #3 | $160.94 | 5.429% | $169.6774 | $169.68 | $169.70 | $169.70 |
| Purchase #4 | $81.75 | 5.736% | $86.4392 | $86.44 | $86.45 | $86.40 |
| Purchase #5 | $108.58 | 4.747% | $113.7343 | $113.73 | $113.75 | $113.70 |
| Purchase #6 | $62.32 | 11.469% | $69.4675 | $69.47 | $69.45 | $69.50 |
| Purchase #7 | $154.89 | 5.408% | $163.2665 | $163.27 | $163.25 | $163.30 |
| 7 purchase totals = | $699.66 | $742.2249 | $742.23 | $742.25 | $742.30 | |