| 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 | $51.52 | 11.701% | $57.5484 | $57.55 | $57.55 | $57.50 |
| Purchase #2 | $155.39 | 9.274% | $169.8009 | $169.80 | $169.80 | $169.80 |
| Purchase #3 | $27.83 | 11.126% | $30.9264 | $30.93 | $30.95 | $30.90 |
| Purchase #4 | $73.65 | 10.846% | $81.6381 | $81.64 | $81.65 | $81.60 |
| Purchase #5 | $88.43 | 13.799% | $100.6325 | $100.63 | $100.65 | $100.60 |
| Purchase #6 | $228.48 | 8.582% | $248.0882 | $248.09 | $248.10 | $248.10 |
| Purchase #7 | $83.51 | 6.785% | $89.1762 | $89.18 | $89.20 | $89.20 |
| 7 purchase totals = | $708.81 | $777.8107 | $777.82 | $777.90 | $777.70 | |