| 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 | $8.57 | 4.261% | $8.9352 | $8.94 | $8.95 | $8.90 |
| Purchase #2 | $15.51 | 10.256% | $17.1007 | $17.10 | $17.10 | $17.10 |
| Purchase #3 | $199.49 | 5.147% | $209.7578 | $209.76 | $209.75 | $209.80 |
| Purchase #4 | $69.37 | 11.369% | $77.2567 | $77.26 | $77.25 | $77.30 |
| Purchase #5 | $165.62 | 12.729% | $186.7018 | $186.70 | $186.70 | $186.70 |
| Purchase #6 | $113.33 | 3.824% | $117.6637 | $117.66 | $117.65 | $117.70 |
| Purchase #7 | $205.96 | 12.524% | $231.7544 | $231.75 | $231.75 | $231.80 |
| 7 purchase totals = | $777.85 | $849.1703 | $849.17 | $849.15 | $849.30 | |