| 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 | $25.53 | 8.356% | $27.6633 | $27.66 | $27.65 | $27.70 |
| Purchase #2 | $50.41 | 13.866% | $57.3999 | $57.40 | $57.40 | $57.40 |
| Purchase #3 | $195.99 | 10.377% | $216.3279 | $216.33 | $216.35 | $216.30 |
| Purchase #4 | $231.41 | 6.854% | $247.2708 | $247.27 | $247.25 | $247.30 |
| Purchase #5 | $108.76 | 11.328% | $121.0803 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $25.45 | 11.347% | $28.3378 | $28.34 | $28.35 | $28.30 |
| Purchase #7 | $144.32 | 4.455% | $150.7495 | $150.75 | $150.75 | $150.70 |
| 7 purchase totals = | $781.87 | $848.8295 | $848.83 | $848.85 | $848.80 | |