| 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 | $60.90 | 5.765% | $64.4109 | $64.41 | $64.40 | $64.40 |
| Purchase #2 | $130.63 | 4.334% | $136.2915 | $136.29 | $136.30 | $136.30 |
| Purchase #3 | $81.69 | 8.141% | $88.3404 | $88.34 | $88.35 | $88.30 |
| Purchase #4 | $217.96 | 8.615% | $236.7373 | $236.74 | $236.75 | $236.70 |
| Purchase #5 | $178.85 | 3.717% | $185.4979 | $185.50 | $185.50 | $185.50 |
| Purchase #6 | $15.94 | 10.761% | $17.6553 | $17.66 | $17.65 | $17.70 |
| Purchase #7 | $80.97 | 5.762% | $85.6355 | $85.64 | $85.65 | $85.60 |
| 7 purchase totals = | $766.94 | $814.5688 | $814.58 | $814.60 | $814.50 | |