| 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 | $34.64 | 7.257% | $37.1538 | $37.15 | $37.15 | $37.20 |
| Purchase #2 | $44.38 | 4.657% | $46.4468 | $46.45 | $46.45 | $46.40 |
| Purchase #3 | $234.80 | 11.764% | $262.4219 | $262.42 | $262.40 | $262.40 |
| Purchase #4 | $169.91 | 10.665% | $188.0309 | $188.03 | $188.05 | $188.00 |
| Purchase #5 | $197.56 | 6.787% | $210.9684 | $210.97 | $210.95 | $211.00 |
| Purchase #6 | $93.26 | 5.121% | $98.0358 | $98.04 | $98.05 | $98.00 |
| Purchase #7 | $114.85 | 10.806% | $127.2607 | $127.26 | $127.25 | $127.30 |
| 7 purchase totals = | $889.40 | $970.3183 | $970.32 | $970.30 | $970.30 | |