| 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 | $64.54 | 11.479% | $71.9485 | $71.95 | $71.95 | $71.90 |
| Purchase #2 | $225.94 | 3.287% | $233.3666 | $233.37 | $233.35 | $233.40 |
| Purchase #3 | $25.89 | 11.174% | $28.7829 | $28.78 | $28.80 | $28.80 |
| Purchase #4 | $50.92 | 7.410% | $54.6932 | $54.69 | $54.70 | $54.70 |
| Purchase #5 | $139.54 | 13.713% | $158.6751 | $158.68 | $158.70 | $158.70 |
| Purchase #6 | $192.68 | 3.322% | $199.0808 | $199.08 | $199.10 | $199.10 |
| Purchase #7 | $138.52 | 13.862% | $157.7216 | $157.72 | $157.70 | $157.70 |
| 7 purchase totals = | $838.03 | $904.2687 | $904.27 | $904.30 | $904.30 | |