| 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 | $34.65 | 12.618% | $39.0221 | $39.02 | $39.00 | $39.00 |
| Purchase #2 | $106.98 | 9.850% | $117.5175 | $117.52 | $117.50 | $117.50 |
| Purchase #3 | $78.28 | 12.731% | $88.2458 | $88.25 | $88.25 | $88.20 |
| Purchase #4 | $234.50 | 9.611% | $257.0378 | $257.04 | $257.05 | $257.00 |
| Purchase #5 | $191.99 | 13.545% | $217.995 | $218.00 | $218.00 | $218.00 |
| Purchase #6 | $94.30 | 10.599% | $104.2949 | $104.29 | $104.30 | $104.30 |
| Purchase #7 | $65.91 | 3.524% | $68.2327 | $68.23 | $68.25 | $68.20 |
| 7 purchase totals = | $806.61 | $892.3458 | $892.35 | $892.35 | $892.20 | |