| 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 | $61.88 | 3.713% | $64.1776 | $64.18 | $64.20 | $64.20 |
| Purchase #2 | $73.41 | 10.595% | $81.1878 | $81.19 | $81.20 | $81.20 |
| Purchase #3 | $54.82 | 12.841% | $61.8594 | $61.86 | $61.85 | $61.90 |
| Purchase #4 | $11.62 | 12.210% | $13.0388 | $13.04 | $13.05 | $13.00 |
| Purchase #5 | $23.79 | 11.856% | $26.6105 | $26.61 | $26.60 | $26.60 |
| Purchase #6 | $121.99 | 6.648% | $130.0999 | $130.10 | $130.10 | $130.10 |
| Purchase #7 | $163.50 | 9.854% | $179.6113 | $179.61 | $179.60 | $179.60 |
| 7 purchase totals = | $511.01 | $556.5853 | $556.59 | $556.60 | $556.60 | |