| 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 | $68.89 | 11.678% | $76.935 | $76.94 | $76.95 | $76.90 |
| Purchase #2 | $36.35 | 13.686% | $41.3249 | $41.32 | $41.30 | $41.30 |
| Purchase #3 | $236.73 | 10.555% | $261.7169 | $261.72 | $261.70 | $261.70 |
| Purchase #4 | $185.30 | 11.246% | $206.1388 | $206.14 | $206.15 | $206.10 |
| Purchase #5 | $246.84 | 7.677% | $265.7899 | $265.79 | $265.80 | $265.80 |
| Purchase #6 | $27.30 | 13.859% | $31.0835 | $31.08 | $31.10 | $31.10 |
| Purchase #7 | $98.37 | 9.390% | $107.6069 | $107.61 | $107.60 | $107.60 |
| 7 purchase totals = | $899.78 | $990.5959 | $990.60 | $990.60 | $990.50 | |