| 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 | $5.43 | 3.163% | $5.6018 | $5.60 | $5.60 | $5.60 |
| Purchase #2 | $150.86 | 13.522% | $171.2593 | $171.26 | $171.25 | $171.30 |
| Purchase #3 | $211.33 | 11.375% | $235.3688 | $235.37 | $235.35 | $235.40 |
| Purchase #4 | $86.27 | 13.338% | $97.7767 | $97.78 | $97.80 | $97.80 |
| Purchase #5 | $18.86 | 3.173% | $19.4584 | $19.46 | $19.45 | $19.50 |
| Purchase #6 | $71.83 | 4.432% | $75.0135 | $75.01 | $75.00 | $75.00 |
| Purchase #7 | $104.87 | 5.432% | $110.5665 | $110.57 | $110.55 | $110.60 |
| 7 purchase totals = | $649.45 | $715.0450 | $715.05 | $715.00 | $715.20 | |