| 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 | $45.55 | 10.115% | $50.1574 | $50.16 | $50.15 | $50.20 |
| Purchase #2 | $63.83 | 7.447% | $68.5834 | $68.58 | $68.60 | $68.60 |
| Purchase #3 | $55.44 | 4.608% | $57.9947 | $57.99 | $58.00 | $58.00 |
| Purchase #4 | $29.94 | 12.723% | $33.7493 | $33.75 | $33.75 | $33.70 |
| Purchase #5 | $207.55 | 10.538% | $229.4216 | $229.42 | $229.40 | $229.40 |
| Purchase #6 | $215.55 | 7.245% | $231.1666 | $231.17 | $231.15 | $231.20 |
| Purchase #7 | $183.93 | 3.594% | $190.5404 | $190.54 | $190.55 | $190.50 |
| 7 purchase totals = | $801.79 | $861.6134 | $861.61 | $861.60 | $861.60 | |