| 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 | $229.96 | 13.322% | $260.5953 | $260.60 | $260.60 | $260.60 |
| Purchase #2 | $53.38 | 3.840% | $55.4298 | $55.43 | $55.45 | $55.40 |
| Purchase #3 | $215.41 | 4.585% | $225.2865 | $225.29 | $225.30 | $225.30 |
| Purchase #4 | $57.35 | 11.127% | $63.7313 | $63.73 | $63.75 | $63.70 |
| Purchase #5 | $99.68 | 13.700% | $113.3362 | $113.34 | $113.35 | $113.30 |
| Purchase #6 | $16.91 | 12.845% | $19.0821 | $19.08 | $19.10 | $19.10 |
| Purchase #7 | $135.98 | 13.652% | $154.544 | $154.54 | $154.55 | $154.50 |
| 7 purchase totals = | $808.67 | $892.0052 | $892.01 | $892.10 | $891.90 | |