| 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 | $32.86 | 7.697% | $35.3892 | $35.39 | $35.40 | $35.40 |
| Purchase #2 | $41.64 | 10.269% | $45.916 | $45.92 | $45.90 | $45.90 |
| Purchase #3 | $243.91 | 13.841% | $277.6696 | $277.67 | $277.65 | $277.70 |
| Purchase #4 | $22.69 | 5.250% | $23.8812 | $23.88 | $23.90 | $23.90 |
| Purchase #5 | $156.25 | 8.149% | $168.9828 | $168.98 | $169.00 | $169.00 |
| Purchase #6 | $46.79 | 12.770% | $52.7651 | $52.77 | $52.75 | $52.80 |
| Purchase #7 | $160.66 | 4.202% | $167.4109 | $167.41 | $167.40 | $167.40 |
| 7 purchase totals = | $704.80 | $772.0148 | $772.02 | $772.00 | $772.10 | |