| 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 | $45.56 | 9.559% | $49.9151 | $49.92 | $49.90 | $49.90 |
| Purchase #2 | $129.98 | 11.245% | $144.5963 | $144.60 | $144.60 | $144.60 |
| Purchase #3 | $74.53 | 6.265% | $79.1993 | $79.20 | $79.20 | $79.20 |
| Purchase #4 | $237.25 | 4.627% | $248.2276 | $248.23 | $248.25 | $248.20 |
| Purchase #5 | $31.79 | 3.420% | $32.8772 | $32.88 | $32.90 | $32.90 |
| Purchase #6 | $97.59 | 11.225% | $108.5445 | $108.54 | $108.55 | $108.50 |
| Purchase #7 | $119.88 | 11.796% | $134.021 | $134.02 | $134.00 | $134.00 |
| 7 purchase totals = | $736.58 | $797.3810 | $797.39 | $797.40 | $797.30 | |