| 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 | $50.81 | 13.138% | $57.4854 | $57.49 | $57.50 | $57.50 |
| Purchase #2 | $229.26 | 8.519% | $248.7907 | $248.79 | $248.80 | $248.80 |
| Purchase #3 | $15.25 | 13.747% | $17.3464 | $17.35 | $17.35 | $17.30 |
| Purchase #4 | $7.43 | 4.474% | $7.7624 | $7.76 | $7.75 | $7.80 |
| Purchase #5 | $239.34 | 9.510% | $262.1012 | $262.10 | $262.10 | $262.10 |
| Purchase #6 | $157.91 | 8.607% | $171.5013 | $171.50 | $171.50 | $171.50 |
| Purchase #7 | $126.41 | 4.277% | $131.8166 | $131.82 | $131.80 | $131.80 |
| 7 purchase totals = | $826.41 | $896.8040 | $896.81 | $896.80 | $896.80 | |