| 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 | 6.240% | $65.3057 | $65.31 | $65.30 | $65.30 |
| Purchase #2 | $102.91 | 4.207% | $107.2394 | $107.24 | $107.25 | $107.20 |
| Purchase #3 | $154.77 | 10.246% | $170.6277 | $170.63 | $170.65 | $170.60 |
| Purchase #4 | $29.42 | 10.797% | $32.5965 | $32.60 | $32.60 | $32.60 |
| Purchase #5 | $27.58 | 11.511% | $30.7547 | $30.75 | $30.75 | $30.80 |
| Purchase #6 | $132.81 | 6.724% | $141.7401 | $141.74 | $141.75 | $141.70 |
| Purchase #7 | $26.96 | 12.828% | $30.4184 | $30.42 | $30.40 | $30.40 |
| 7 purchase totals = | $535.92 | $578.6825 | $578.69 | $578.70 | $578.60 | |