| 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 | $76.83 | 10.603% | $84.9763 | $84.98 | $85.00 | $85.00 |
| Purchase #2 | $42.72 | 10.594% | $47.2458 | $47.25 | $47.25 | $47.20 |
| Purchase #3 | $139.95 | 12.487% | $157.4256 | $157.43 | $157.45 | $157.40 |
| Purchase #4 | $213.75 | 6.282% | $227.1778 | $227.18 | $227.20 | $227.20 |
| Purchase #5 | $226.84 | 12.363% | $254.8842 | $254.88 | $254.90 | $254.90 |
| Purchase #6 | $70.55 | 3.644% | $73.1208 | $73.12 | $73.10 | $73.10 |
| Purchase #7 | $115.68 | 10.709% | $128.0682 | $128.07 | $128.05 | $128.10 |
| 7 purchase totals = | $886.32 | $972.8987 | $972.91 | $972.95 | $972.90 | |