| 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 | $45.74 | 7.604% | $49.2181 | $49.22 | $49.20 | $49.20 |
| Purchase #2 | $116.27 | 11.865% | $130.0654 | $130.07 | $130.05 | $130.10 |
| Purchase #3 | $163.26 | 11.805% | $182.5328 | $182.53 | $182.55 | $182.50 |
| Purchase #4 | $223.79 | 3.572% | $231.7838 | $231.78 | $231.80 | $231.80 |
| Purchase #5 | $51.64 | 6.722% | $55.1112 | $55.11 | $55.10 | $55.10 |
| Purchase #6 | $161.27 | 6.803% | $172.2412 | $172.24 | $172.25 | $172.20 |
| Purchase #7 | $208.83 | 13.467% | $236.9531 | $236.95 | $236.95 | $237.00 |
| 7 purchase totals = | $970.80 | $1,057.9056 | $1,057.90 | $1,057.90 | $1,057.90 | |