| 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 | $15.53 | 5.845% | $16.4377 | $16.44 | $16.45 | $16.40 |
| Purchase #2 | $33.55 | 6.219% | $35.6365 | $35.64 | $35.65 | $35.60 |
| Purchase #3 | $167.44 | 12.354% | $188.1255 | $188.13 | $188.15 | $188.10 |
| Purchase #4 | $208.97 | 13.444% | $237.0639 | $237.06 | $237.05 | $237.10 |
| Purchase #5 | $104.99 | 7.605% | $112.9745 | $112.97 | $112.95 | $113.00 |
| Purchase #6 | $30.57 | 12.275% | $34.3225 | $34.32 | $34.30 | $34.30 |
| Purchase #7 | $210.98 | 6.475% | $224.641 | $224.64 | $224.65 | $224.60 |
| 7 purchase totals = | $772.03 | $849.2016 | $849.20 | $849.20 | $849.10 | |