| 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 | $102.45 | 10.873% | $113.5894 | $113.59 | $113.60 | $113.60 |
| Purchase #2 | $108.72 | 11.806% | $121.5555 | $121.56 | $121.55 | $121.60 |
| Purchase #3 | $250.69 | 6.632% | $267.3158 | $267.32 | $267.30 | $267.30 |
| Purchase #4 | $232.79 | 8.857% | $253.4082 | $253.41 | $253.40 | $253.40 |
| Purchase #5 | $176.50 | 9.712% | $193.6417 | $193.64 | $193.65 | $193.60 |
| Purchase #6 | $5.83 | 13.416% | $6.6122 | $6.61 | $6.60 | $6.60 |
| Purchase #7 | $12.70 | 4.709% | $13.298 | $13.30 | $13.30 | $13.30 |
| 7 purchase totals = | $889.68 | $969.4208 | $969.43 | $969.40 | $969.40 | |