| 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 | $76.38 | 6.606% | $81.4257 | $81.43 | $81.45 | $81.40 |
| Purchase #2 | $200.63 | 8.359% | $217.4007 | $217.40 | $217.40 | $217.40 |
| Purchase #3 | $82.91 | 3.836% | $86.0904 | $86.09 | $86.10 | $86.10 |
| Purchase #4 | $158.88 | 4.165% | $165.4974 | $165.50 | $165.50 | $165.50 |
| Purchase #5 | $51.87 | 3.873% | $53.8789 | $53.88 | $53.90 | $53.90 |
| Purchase #6 | $76.62 | 12.214% | $85.9784 | $85.98 | $86.00 | $86.00 |
| Purchase #7 | $151.27 | 10.821% | $167.6389 | $167.64 | $167.65 | $167.60 |
| 7 purchase totals = | $798.56 | $857.9104 | $857.92 | $858.00 | $857.90 | |