| 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 | $78.86 | 13.218% | $89.2837 | $89.28 | $89.30 | $89.30 |
| Purchase #2 | $39.33 | 8.474% | $42.6628 | $42.66 | $42.65 | $42.70 |
| Purchase #3 | $94.45 | 10.280% | $104.1595 | $104.16 | $104.15 | $104.20 |
| Purchase #4 | $49.78 | 12.155% | $55.8308 | $55.83 | $55.85 | $55.80 |
| Purchase #5 | $226.57 | 4.256% | $236.2128 | $236.21 | $236.20 | $236.20 |
| Purchase #6 | $243.62 | 6.414% | $259.2458 | $259.25 | $259.25 | $259.20 |
| Purchase #7 | $62.49 | 11.375% | $69.5982 | $69.60 | $69.60 | $69.60 |
| 7 purchase totals = | $795.10 | $856.9936 | $856.99 | $857.00 | $857.00 | |