| 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 | $34.46 | 4.810% | $36.1175 | $36.12 | $36.10 | $36.10 |
| Purchase #2 | $89.59 | 3.324% | $92.568 | $92.57 | $92.55 | $92.60 |
| Purchase #3 | $197.50 | 9.237% | $215.7431 | $215.74 | $215.75 | $215.70 |
| Purchase #4 | $61.28 | 13.835% | $69.7581 | $69.76 | $69.75 | $69.80 |
| Purchase #5 | $79.79 | 3.461% | $82.5515 | $82.55 | $82.55 | $82.60 |
| Purchase #6 | $182.94 | 7.176% | $196.0678 | $196.07 | $196.05 | $196.10 |
| Purchase #7 | $172.31 | 9.134% | $188.0488 | $188.05 | $188.05 | $188.00 |
| 7 purchase totals = | $817.87 | $880.8548 | $880.86 | $880.80 | $880.90 | |