| 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 | $94.40 | 3.561% | $97.7616 | $97.76 | $97.75 | $97.80 |
| Purchase #2 | $42.38 | 3.872% | $44.021 | $44.02 | $44.00 | $44.00 |
| Purchase #3 | $9.28 | 9.606% | $10.1714 | $10.17 | $10.15 | $10.20 |
| Purchase #4 | $81.33 | 7.170% | $87.1614 | $87.16 | $87.15 | $87.20 |
| Purchase #5 | $68.86 | 5.356% | $72.5481 | $72.55 | $72.55 | $72.50 |
| Purchase #6 | $220.30 | 12.691% | $248.2583 | $248.26 | $248.25 | $248.30 |
| Purchase #7 | $81.45 | 9.580% | $89.2529 | $89.25 | $89.25 | $89.30 |
| 7 purchase totals = | $598.00 | $649.1747 | $649.17 | $649.10 | $649.30 | |