| 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 | $61.47 | 9.619% | $67.3828 | $67.38 | $67.40 | $67.40 |
| Purchase #2 | $209.67 | 6.469% | $223.2336 | $223.23 | $223.25 | $223.20 |
| Purchase #3 | $83.87 | 3.646% | $86.9279 | $86.93 | $86.95 | $86.90 |
| Purchase #4 | $103.63 | 13.255% | $117.3662 | $117.37 | $117.35 | $117.40 |
| Purchase #5 | $149.83 | 13.454% | $169.9881 | $169.99 | $170.00 | $170.00 |
| Purchase #6 | $127.44 | 12.716% | $143.6453 | $143.65 | $143.65 | $143.60 |
| Purchase #7 | $64.53 | 12.186% | $72.3936 | $72.39 | $72.40 | $72.40 |
| 7 purchase totals = | $800.44 | $880.9375 | $880.94 | $881.00 | $880.90 | |