| 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 | $207.64 | 3.679% | $215.2791 | $215.28 | $215.30 | $215.30 |
| Purchase #2 | $19.40 | 7.287% | $20.8137 | $20.81 | $20.80 | $20.80 |
| Purchase #3 | $192.38 | 10.495% | $212.5703 | $212.57 | $212.55 | $212.60 |
| Purchase #4 | $30.66 | 13.494% | $34.7973 | $34.80 | $34.80 | $34.80 |
| Purchase #5 | $54.34 | 3.841% | $56.4272 | $56.43 | $56.45 | $56.40 |
| Purchase #6 | $49.79 | 13.775% | $56.6486 | $56.65 | $56.65 | $56.60 |
| Purchase #7 | $36.82 | 5.485% | $38.8396 | $38.84 | $38.85 | $38.80 |
| 7 purchase totals = | $591.03 | $635.3758 | $635.38 | $635.40 | $635.30 | |