| 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 | $5.60 | 3.122% | $5.7748 | $5.77 | $5.75 | $5.80 |
| Purchase #2 | $52.64 | 13.365% | $59.6753 | $59.68 | $59.70 | $59.70 |
| Purchase #3 | $20.33 | 3.679% | $21.0779 | $21.08 | $21.10 | $21.10 |
| Purchase #4 | $106.70 | 9.159% | $116.4727 | $116.47 | $116.45 | $116.50 |
| Purchase #5 | $134.67 | 3.766% | $139.7417 | $139.74 | $139.75 | $139.70 |
| Purchase #6 | $56.27 | 9.838% | $61.8058 | $61.81 | $61.80 | $61.80 |
| Purchase #7 | $180.98 | 13.722% | $205.8141 | $205.81 | $205.80 | $205.80 |
| 7 purchase totals = | $557.19 | $610.3623 | $610.36 | $610.35 | $610.40 | |