| 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 | $10.35 | 3.587% | $10.7213 | $10.72 | $10.70 | $10.70 |
| Purchase #2 | $158.81 | 5.773% | $167.9781 | $167.98 | $168.00 | $168.00 |
| Purchase #3 | $125.45 | 5.825% | $132.7575 | $132.76 | $132.75 | $132.80 |
| Purchase #4 | $234.54 | 3.777% | $243.3986 | $243.40 | $243.40 | $243.40 |
| Purchase #5 | $203.64 | 8.490% | $220.929 | $220.93 | $220.95 | $220.90 |
| Purchase #6 | $7.83 | 10.306% | $8.637 | $8.64 | $8.65 | $8.60 |
| Purchase #7 | $41.44 | 5.359% | $43.6608 | $43.66 | $43.65 | $43.70 |
| 7 purchase totals = | $782.06 | $828.0823 | $828.09 | $828.10 | $828.10 | |