| 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 | $7.43 | 7.226% | $7.9669 | $7.97 | $7.95 | $8.00 |
| Purchase #2 | $224.34 | 12.330% | $252.0011 | $252.00 | $252.00 | $252.00 |
| Purchase #3 | $94.34 | 3.185% | $97.3447 | $97.34 | $97.35 | $97.30 |
| Purchase #4 | $11.85 | 9.407% | $12.9647 | $12.96 | $12.95 | $13.00 |
| Purchase #5 | $208.73 | 10.724% | $231.1142 | $231.11 | $231.10 | $231.10 |
| Purchase #6 | $222.63 | 4.257% | $232.1074 | $232.11 | $232.10 | $232.10 |
| Purchase #7 | $122.31 | 3.599% | $126.7119 | $126.71 | $126.70 | $126.70 |
| 7 purchase totals = | $891.63 | $960.2109 | $960.20 | $960.15 | $960.20 | |