| 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 | $78.61 | 7.690% | $84.6551 | $84.66 | $84.65 | $84.70 |
| Purchase #2 | $210.28 | 11.683% | $234.847 | $234.85 | $234.85 | $234.80 |
| Purchase #3 | $39.41 | 10.582% | $43.5804 | $43.58 | $43.60 | $43.60 |
| Purchase #4 | $236.44 | 6.575% | $251.9859 | $251.99 | $252.00 | $252.00 |
| Purchase #5 | $31.39 | 11.677% | $35.0554 | $35.06 | $35.05 | $35.10 |
| Purchase #6 | $53.77 | 13.758% | $61.1677 | $61.17 | $61.15 | $61.20 |
| Purchase #7 | $170.73 | 12.848% | $192.6654 | $192.67 | $192.65 | $192.70 |
| 7 purchase totals = | $820.63 | $903.9569 | $903.98 | $903.95 | $904.10 | |