| 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 | $15.73 | 12.576% | $17.7082 | $17.71 | $17.70 | $17.70 |
| Purchase #2 | $31.82 | 4.857% | $33.3655 | $33.37 | $33.35 | $33.40 |
| Purchase #3 | $196.25 | 4.245% | $204.5808 | $204.58 | $204.60 | $204.60 |
| Purchase #4 | $11.39 | 4.355% | $11.886 | $11.89 | $11.90 | $11.90 |
| Purchase #5 | $78.88 | 3.767% | $81.8514 | $81.85 | $81.85 | $81.90 |
| Purchase #6 | $156.43 | 12.341% | $175.735 | $175.74 | $175.75 | $175.70 |
| Purchase #7 | $214.28 | 13.560% | $243.3364 | $243.34 | $243.35 | $243.30 |
| 7 purchase totals = | $704.78 | $768.4633 | $768.48 | $768.50 | $768.50 | |