| 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 | $50.62 | 10.221% | $55.7939 | $55.79 | $55.80 | $55.80 |
| Purchase #2 | $132.25 | 10.799% | $146.5317 | $146.53 | $146.55 | $146.50 |
| Purchase #3 | $169.34 | 9.590% | $185.5797 | $185.58 | $185.60 | $185.60 |
| Purchase #4 | $14.25 | 7.827% | $15.3653 | $15.37 | $15.35 | $15.40 |
| Purchase #5 | $125.90 | 6.409% | $133.9689 | $133.97 | $133.95 | $134.00 |
| Purchase #6 | $110.25 | 11.656% | $123.1007 | $123.10 | $123.10 | $123.10 |
| Purchase #7 | $209.95 | 9.845% | $230.6196 | $230.62 | $230.60 | $230.60 |
| 7 purchase totals = | $812.56 | $890.9598 | $890.96 | $890.95 | $891.00 | |