| 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 | $88.75 | 4.631% | $92.86 | $92.86 | $92.85 | $92.90 |
| Purchase #2 | $13.90 | 12.111% | $15.5834 | $15.58 | $15.60 | $15.60 |
| Purchase #3 | $88.66 | 3.645% | $91.8917 | $91.89 | $91.90 | $91.90 |
| Purchase #4 | $50.78 | 6.331% | $53.9949 | $53.99 | $54.00 | $54.00 |
| Purchase #5 | $139.62 | 10.789% | $154.6836 | $154.68 | $154.70 | $154.70 |
| Purchase #6 | $28.96 | 5.221% | $30.472 | $30.47 | $30.45 | $30.50 |
| Purchase #7 | $214.99 | 9.864% | $236.1966 | $236.20 | $236.20 | $236.20 |
| 7 purchase totals = | $625.66 | $675.6822 | $675.67 | $675.70 | $675.80 | |