| 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 | $195.72 | 6.442% | $208.3283 | $208.33 | $208.35 | $208.30 |
| Purchase #2 | $27.53 | 11.109% | $30.5883 | $30.59 | $30.60 | $30.60 |
| Purchase #3 | $33.74 | 8.449% | $36.5907 | $36.59 | $36.60 | $36.60 |
| Purchase #4 | $110.58 | 9.616% | $121.2134 | $121.21 | $121.20 | $121.20 |
| Purchase #5 | $85.74 | 13.851% | $97.6158 | $97.62 | $97.60 | $97.60 |
| Purchase #6 | $206.85 | 4.271% | $215.6846 | $215.68 | $215.70 | $215.70 |
| Purchase #7 | $90.47 | 12.368% | $101.6593 | $101.66 | $101.65 | $101.70 |
| 7 purchase totals = | $750.63 | $811.6804 | $811.68 | $811.70 | $811.70 | |