| 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 | $28.85 | 6.771% | $30.8034 | $30.80 | $30.80 | $30.80 |
| Purchase #2 | $41.46 | 12.703% | $46.7267 | $46.73 | $46.75 | $46.70 |
| Purchase #3 | $169.36 | 13.334% | $191.9425 | $191.94 | $191.95 | $191.90 |
| Purchase #4 | $71.76 | 4.446% | $74.9504 | $74.95 | $74.95 | $75.00 |
| Purchase #5 | $110.91 | 13.588% | $125.9805 | $125.98 | $126.00 | $126.00 |
| Purchase #6 | $10.43 | 6.799% | $11.1391 | $11.14 | $11.15 | $11.10 |
| Purchase #7 | $9.49 | 4.433% | $9.9107 | $9.91 | $9.90 | $9.90 |
| 7 purchase totals = | $442.26 | $491.4533 | $491.45 | $491.50 | $491.40 | |