| 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 | $78.33 | 11.144% | $87.0591 | $87.06 | $87.05 | $87.10 |
| Purchase #2 | $179.55 | 8.698% | $195.1673 | $195.17 | $195.15 | $195.20 |
| Purchase #3 | $13.31 | 12.472% | $14.97 | $14.97 | $14.95 | $15.00 |
| Purchase #4 | $184.78 | 10.649% | $204.4572 | $204.46 | $204.45 | $204.50 |
| Purchase #5 | $215.58 | 3.281% | $222.6532 | $222.65 | $222.65 | $222.70 |
| Purchase #6 | $97.85 | 6.566% | $104.2748 | $104.27 | $104.25 | $104.30 |
| Purchase #7 | $48.46 | 5.355% | $51.055 | $51.06 | $51.05 | $51.10 |
| 7 purchase totals = | $817.86 | $879.6366 | $879.64 | $879.55 | $879.90 | |