| 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 | $9.26 | 3.653% | $9.5983 | $9.60 | $9.60 | $9.60 |
| Purchase #2 | $93.41 | 11.845% | $104.4744 | $104.47 | $104.45 | $104.50 |
| Purchase #3 | $197.81 | 4.831% | $207.3662 | $207.37 | $207.35 | $207.40 |
| Purchase #4 | $249.74 | 12.855% | $281.8441 | $281.84 | $281.85 | $281.80 |
| Purchase #5 | $136.88 | 5.511% | $144.4235 | $144.42 | $144.40 | $144.40 |
| Purchase #6 | $11.92 | 9.193% | $13.0158 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $191.92 | 11.855% | $214.6721 | $214.67 | $214.65 | $214.70 |
| 7 purchase totals = | $890.94 | $975.3944 | $975.39 | $975.30 | $975.40 | |