| 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 | $66.39 | 8.290% | $71.8937 | $71.89 | $71.90 | $71.90 |
| Purchase #2 | $104.26 | 11.289% | $116.0299 | $116.03 | $116.05 | $116.00 |
| Purchase #3 | $192.86 | 3.296% | $199.2167 | $199.22 | $199.20 | $199.20 |
| Purchase #4 | $81.37 | 3.775% | $84.4417 | $84.44 | $84.45 | $84.40 |
| Purchase #5 | $30.62 | 12.689% | $34.5054 | $34.51 | $34.50 | $34.50 |
| Purchase #6 | $198.83 | 4.305% | $207.3896 | $207.39 | $207.40 | $207.40 |
| Purchase #7 | $154.78 | 3.161% | $159.6726 | $159.67 | $159.65 | $159.70 |
| 7 purchase totals = | $829.11 | $873.1496 | $873.15 | $873.15 | $873.10 | |