| 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 | $7.72 | 7.581% | $8.3053 | $8.31 | $8.30 | $8.30 |
| Purchase #2 | $208.54 | 4.531% | $217.9889 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $85.33 | 13.691% | $97.0125 | $97.01 | $97.00 | $97.00 |
| Purchase #4 | $146.36 | 7.314% | $157.0648 | $157.06 | $157.05 | $157.10 |
| Purchase #5 | $43.36 | 6.759% | $46.2907 | $46.29 | $46.30 | $46.30 |
| Purchase #6 | $50.36 | 12.336% | $56.5724 | $56.57 | $56.55 | $56.60 |
| Purchase #7 | $13.29 | 8.377% | $14.4033 | $14.40 | $14.40 | $14.40 |
| 7 purchase totals = | $554.96 | $597.6379 | $597.63 | $597.60 | $597.70 | |