| 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 | $27.87 | 8.848% | $30.3359 | $30.34 | $30.35 | $30.30 |
| Purchase #2 | $206.60 | 9.218% | $225.6444 | $225.64 | $225.65 | $225.60 |
| Purchase #3 | $226.75 | 3.586% | $234.8813 | $234.88 | $234.90 | $234.90 |
| Purchase #4 | $126.44 | 3.641% | $131.0437 | $131.04 | $131.05 | $131.00 |
| Purchase #5 | $10.85 | 9.353% | $11.8648 | $11.86 | $11.85 | $11.90 |
| Purchase #6 | $45.91 | 8.621% | $49.8679 | $49.87 | $49.85 | $49.90 |
| Purchase #7 | $104.50 | 11.623% | $116.646 | $116.65 | $116.65 | $116.60 |
| 7 purchase totals = | $748.92 | $800.2840 | $800.28 | $800.30 | $800.20 | |