| 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 | $85.40 | 7.765% | $92.0313 | $92.03 | $92.05 | $92.00 |
| Purchase #2 | $116.80 | 8.299% | $126.4932 | $126.49 | $126.50 | $126.50 |
| Purchase #3 | $47.87 | 13.451% | $54.309 | $54.31 | $54.30 | $54.30 |
| Purchase #4 | $55.83 | 8.720% | $60.6984 | $60.70 | $60.70 | $60.70 |
| Purchase #5 | $239.95 | 8.406% | $260.1202 | $260.12 | $260.10 | $260.10 |
| Purchase #6 | $46.44 | 3.456% | $48.045 | $48.05 | $48.05 | $48.00 |
| Purchase #7 | $91.46 | 12.414% | $102.8138 | $102.81 | $102.80 | $102.80 |
| 7 purchase totals = | $683.75 | $744.5109 | $744.51 | $744.50 | $744.40 | |