| 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 | $237.51 | 3.760% | $246.4404 | $246.44 | $246.45 | $246.40 |
| Purchase #2 | $96.47 | 12.613% | $108.6378 | $108.64 | $108.65 | $108.60 |
| Purchase #3 | $11.39 | 7.166% | $12.2062 | $12.21 | $12.20 | $12.20 |
| Purchase #4 | $114.46 | 11.783% | $127.9468 | $127.95 | $127.95 | $127.90 |
| Purchase #5 | $41.36 | 13.810% | $47.0718 | $47.07 | $47.05 | $47.10 |
| Purchase #6 | $114.40 | 6.655% | $122.0133 | $122.01 | $122.00 | $122.00 |
| Purchase #7 | $77.87 | 4.118% | $81.0767 | $81.08 | $81.10 | $81.10 |
| 7 purchase totals = | $693.46 | $745.3930 | $745.40 | $745.40 | $745.30 | |