| 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 | $47.33 | 9.429% | $51.7927 | $51.79 | $51.80 | $51.80 |
| Purchase #2 | $30.30 | 13.681% | $34.4453 | $34.45 | $34.45 | $34.40 |
| Purchase #3 | $142.76 | 3.578% | $147.868 | $147.87 | $147.85 | $147.90 |
| Purchase #4 | $97.37 | 4.539% | $101.7896 | $101.79 | $101.80 | $101.80 |
| Purchase #5 | $175.25 | 13.520% | $198.9438 | $198.94 | $198.95 | $198.90 |
| Purchase #6 | $52.39 | 10.593% | $57.9397 | $57.94 | $57.95 | $57.90 |
| Purchase #7 | $240.39 | 10.291% | $265.1285 | $265.13 | $265.15 | $265.10 |
| 7 purchase totals = | $785.79 | $857.9076 | $857.91 | $857.95 | $857.80 | |