| 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 | $25.46 | 13.203% | $28.8215 | $28.82 | $28.80 | $28.80 |
| Purchase #2 | $30.34 | 13.603% | $34.4672 | $34.47 | $34.45 | $34.50 |
| Purchase #3 | $101.72 | 11.633% | $113.5531 | $113.55 | $113.55 | $113.60 |
| Purchase #4 | $228.85 | 12.555% | $257.5821 | $257.58 | $257.60 | $257.60 |
| Purchase #5 | $180.72 | 4.558% | $188.9572 | $188.96 | $188.95 | $189.00 |
| Purchase #6 | $154.96 | 5.344% | $163.2411 | $163.24 | $163.25 | $163.20 |
| Purchase #7 | $157.91 | 8.455% | $171.2613 | $171.26 | $171.25 | $171.30 |
| 7 purchase totals = | $879.96 | $957.8835 | $957.88 | $957.85 | $958.00 | |