| 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 | $52.41 | 10.238% | $57.7757 | $57.78 | $57.80 | $57.80 |
| Purchase #2 | $13.28 | 10.673% | $14.6974 | $14.70 | $14.70 | $14.70 |
| Purchase #3 | $208.30 | 3.609% | $215.8175 | $215.82 | $215.80 | $215.80 |
| Purchase #4 | $8.33 | 8.863% | $9.0683 | $9.07 | $9.05 | $9.10 |
| Purchase #5 | $250.31 | 3.657% | $259.4638 | $259.46 | $259.45 | $259.50 |
| Purchase #6 | $134.82 | 4.484% | $140.8653 | $140.87 | $140.85 | $140.90 |
| Purchase #7 | $248.86 | 6.426% | $264.8517 | $264.85 | $264.85 | $264.90 |
| 7 purchase totals = | $916.31 | $962.5397 | $962.55 | $962.50 | $962.70 | |