| 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 | $27.54 | 13.628% | $31.2932 | $31.29 | $31.30 | $31.30 |
| Purchase #2 | $106.71 | 4.744% | $111.7723 | $111.77 | $111.75 | $111.80 |
| Purchase #3 | $175.95 | 7.145% | $188.5216 | $188.52 | $188.50 | $188.50 |
| Purchase #4 | $68.81 | 12.652% | $77.5158 | $77.52 | $77.50 | $77.50 |
| Purchase #5 | $162.34 | 8.161% | $175.5886 | $175.59 | $175.60 | $175.60 |
| Purchase #6 | $219.92 | 12.221% | $246.7964 | $246.80 | $246.80 | $246.80 |
| Purchase #7 | $76.50 | 12.509% | $86.0694 | $86.07 | $86.05 | $86.10 |
| 7 purchase totals = | $837.77 | $917.5573 | $917.56 | $917.50 | $917.60 | |