| 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 | $70.32 | 9.803% | $77.2135 | $77.21 | $77.20 | $77.20 |
| Purchase #2 | $7.80 | 3.345% | $8.0609 | $8.06 | $8.05 | $8.10 |
| Purchase #3 | $106.25 | 9.856% | $116.722 | $116.72 | $116.70 | $116.70 |
| Purchase #4 | $218.29 | 10.282% | $240.7346 | $240.73 | $240.75 | $240.70 |
| Purchase #5 | $169.27 | 13.344% | $191.8574 | $191.86 | $191.85 | $191.90 |
| Purchase #6 | $129.52 | 12.328% | $145.4872 | $145.49 | $145.50 | $145.50 |
| Purchase #7 | $93.52 | 12.553% | $105.2596 | $105.26 | $105.25 | $105.30 |
| 7 purchase totals = | $794.97 | $885.3352 | $885.33 | $885.30 | $885.40 | |