| 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 | $73.39 | 10.836% | $81.3425 | $81.34 | $81.35 | $81.30 |
| Purchase #2 | $224.70 | 3.205% | $231.9016 | $231.90 | $231.90 | $231.90 |
| Purchase #3 | $36.29 | 7.538% | $39.0255 | $39.03 | $39.05 | $39.00 |
| Purchase #4 | $60.98 | 5.372% | $64.2558 | $64.26 | $64.25 | $64.30 |
| Purchase #5 | $180.36 | 4.604% | $188.6638 | $188.66 | $188.65 | $188.70 |
| Purchase #6 | $115.81 | 13.600% | $131.5602 | $131.56 | $131.55 | $131.60 |
| Purchase #7 | $36.73 | 6.253% | $39.0267 | $39.03 | $39.05 | $39.00 |
| 7 purchase totals = | $728.26 | $775.7761 | $775.78 | $775.80 | $775.80 | |