| 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 | $23.32 | 7.130% | $24.9827 | $24.98 | $25.00 | $25.00 |
| Purchase #2 | $166.99 | 7.476% | $179.4742 | $179.47 | $179.45 | $179.50 |
| Purchase #3 | $46.37 | 7.209% | $49.7128 | $49.71 | $49.70 | $49.70 |
| Purchase #4 | $110.32 | 6.277% | $117.2448 | $117.24 | $117.25 | $117.20 |
| Purchase #5 | $115.89 | 6.180% | $123.052 | $123.05 | $123.05 | $123.10 |
| Purchase #6 | $116.51 | 8.270% | $126.1454 | $126.15 | $126.15 | $126.10 |
| Purchase #7 | $86.30 | 12.645% | $97.2126 | $97.21 | $97.20 | $97.20 |
| 7 purchase totals = | $665.70 | $717.8245 | $717.81 | $717.80 | $717.80 | |