| 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 | $65.61 | 3.491% | $67.9004 | $67.90 | $67.90 | $67.90 |
| Purchase #2 | $121.59 | 10.387% | $134.2196 | $134.22 | $134.20 | $134.20 |
| Purchase #3 | $14.57 | 9.796% | $15.9973 | $16.00 | $16.00 | $16.00 |
| Purchase #4 | $48.88 | 7.385% | $52.4898 | $52.49 | $52.50 | $52.50 |
| Purchase #5 | $199.54 | 10.132% | $219.7574 | $219.76 | $219.75 | $219.80 |
| Purchase #6 | $149.41 | 4.675% | $156.3949 | $156.39 | $156.40 | $156.40 |
| Purchase #7 | $106.47 | 7.706% | $114.6746 | $114.67 | $114.65 | $114.70 |
| 7 purchase totals = | $706.07 | $761.4340 | $761.43 | $761.40 | $761.50 | |