| 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 | $108.41 | 4.812% | $113.6267 | $113.63 | $113.65 | $113.60 |
| Purchase #2 | $17.66 | 4.640% | $18.4794 | $18.48 | $18.50 | $18.50 |
| Purchase #3 | $227.85 | 8.711% | $247.698 | $247.70 | $247.70 | $247.70 |
| Purchase #4 | $108.38 | 10.501% | $119.761 | $119.76 | $119.75 | $119.80 |
| Purchase #5 | $149.52 | 9.125% | $163.1637 | $163.16 | $163.15 | $163.20 |
| Purchase #6 | $86.56 | 3.624% | $89.6969 | $89.70 | $89.70 | $89.70 |
| Purchase #7 | $106.27 | 4.804% | $111.3752 | $111.38 | $111.40 | $111.40 |
| 7 purchase totals = | $804.65 | $863.8009 | $863.81 | $863.85 | $863.90 | |