| 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 | $47.38 | 3.183% | $48.8881 | $48.89 | $48.90 | $48.90 |
| Purchase #2 | $236.77 | 12.173% | $265.592 | $265.59 | $265.60 | $265.60 |
| Purchase #3 | $163.95 | 8.527% | $177.93 | $177.93 | $177.95 | $177.90 |
| Purchase #4 | $30.98 | 11.742% | $34.6177 | $34.62 | $34.60 | $34.60 |
| Purchase #5 | $181.83 | 9.501% | $199.1057 | $199.11 | $199.10 | $199.10 |
| Purchase #6 | $94.58 | 10.365% | $104.3832 | $104.38 | $104.40 | $104.40 |
| Purchase #7 | $114.68 | 4.600% | $119.9553 | $119.96 | $119.95 | $120.00 |
| 7 purchase totals = | $870.17 | $950.4720 | $950.48 | $950.50 | $950.50 | |