| 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 | $102.99 | 6.285% | $109.4629 | $109.46 | $109.45 | $109.50 |
| Purchase #2 | $128.26 | 7.111% | $137.3806 | $137.38 | $137.40 | $137.40 |
| Purchase #3 | $73.27 | 4.715% | $76.7247 | $76.72 | $76.70 | $76.70 |
| Purchase #4 | $201.50 | 8.416% | $218.4582 | $218.46 | $218.45 | $218.50 |
| Purchase #5 | $196.38 | 5.869% | $207.9055 | $207.91 | $207.90 | $207.90 |
| Purchase #6 | $151.25 | 3.502% | $156.5468 | $156.55 | $156.55 | $156.50 |
| Purchase #7 | $29.34 | 12.548% | $33.0216 | $33.02 | $33.00 | $33.00 |
| 7 purchase totals = | $882.99 | $939.5003 | $939.50 | $939.45 | $939.50 | |