| 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 | $81.34 | 4.599% | $85.0808 | $85.08 | $85.10 | $85.10 |
| Purchase #2 | $49.66 | 12.722% | $55.9777 | $55.98 | $56.00 | $56.00 |
| Purchase #3 | $185.61 | 7.351% | $199.2542 | $199.25 | $199.25 | $199.30 |
| Purchase #4 | $67.91 | 9.864% | $74.6086 | $74.61 | $74.60 | $74.60 |
| Purchase #5 | $154.91 | 11.129% | $172.1499 | $172.15 | $172.15 | $172.10 |
| Purchase #6 | $156.51 | 4.398% | $163.3933 | $163.39 | $163.40 | $163.40 |
| Purchase #7 | $76.72 | 12.606% | $86.3913 | $86.39 | $86.40 | $86.40 |
| 7 purchase totals = | $772.66 | $836.8558 | $836.85 | $836.90 | $836.90 | |