| 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 | $81.53 | 7.549% | $87.6847 | $87.68 | $87.70 | $87.70 |
| Purchase #2 | $93.40 | 12.379% | $104.962 | $104.96 | $104.95 | $105.00 |
| Purchase #3 | $87.55 | 6.258% | $93.0289 | $93.03 | $93.05 | $93.00 |
| Purchase #4 | $51.49 | 7.260% | $55.2282 | $55.23 | $55.25 | $55.20 |
| Purchase #5 | $180.42 | 5.698% | $190.7003 | $190.70 | $190.70 | $190.70 |
| Purchase #6 | $239.45 | 4.304% | $249.7559 | $249.76 | $249.75 | $249.80 |
| Purchase #7 | $70.54 | 3.780% | $73.2064 | $73.21 | $73.20 | $73.20 |
| 7 purchase totals = | $804.38 | $854.5664 | $854.57 | $854.60 | $854.60 | |