| 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 | $82.81 | 11.777% | $92.5625 | $92.56 | $92.55 | $92.60 |
| Purchase #2 | $205.27 | 8.680% | $223.0874 | $223.09 | $223.10 | $223.10 |
| Purchase #3 | $170.67 | 9.800% | $187.3957 | $187.40 | $187.40 | $187.40 |
| Purchase #4 | $105.76 | 3.582% | $109.5483 | $109.55 | $109.55 | $109.50 |
| Purchase #5 | $17.44 | 5.290% | $18.3626 | $18.36 | $18.35 | $18.40 |
| Purchase #6 | $237.90 | 3.561% | $246.3716 | $246.37 | $246.35 | $246.40 |
| Purchase #7 | $35.54 | 3.581% | $36.8127 | $36.81 | $36.80 | $36.80 |
| 7 purchase totals = | $855.39 | $914.1408 | $914.14 | $914.10 | $914.20 | |