| 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 | $16.28 | 7.347% | $17.4761 | $17.48 | $17.50 | $17.50 |
| Purchase #2 | $141.69 | 3.272% | $146.3261 | $146.33 | $146.35 | $146.30 |
| Purchase #3 | $204.43 | 10.102% | $225.0815 | $225.08 | $225.10 | $225.10 |
| Purchase #4 | $59.64 | 5.362% | $62.8379 | $62.84 | $62.85 | $62.80 |
| Purchase #5 | $188.60 | 8.405% | $204.4518 | $204.45 | $204.45 | $204.50 |
| Purchase #6 | $165.76 | 3.463% | $171.5003 | $171.50 | $171.50 | $171.50 |
| Purchase #7 | $79.81 | 10.604% | $88.2731 | $88.27 | $88.25 | $88.30 |
| 7 purchase totals = | $856.21 | $915.9468 | $915.95 | $916.00 | $916.00 | |