| 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 | $8.46 | 12.136% | $9.4867 | $9.49 | $9.50 | $9.50 |
| Purchase #2 | $116.70 | 10.825% | $129.3328 | $129.33 | $129.35 | $129.30 |
| Purchase #3 | $104.99 | 8.859% | $114.2911 | $114.29 | $114.30 | $114.30 |
| Purchase #4 | $136.42 | 7.693% | $146.9148 | $146.91 | $146.90 | $146.90 |
| Purchase #5 | $104.72 | 11.584% | $116.8508 | $116.85 | $116.85 | $116.90 |
| Purchase #6 | $221.55 | 13.600% | $251.6808 | $251.68 | $251.70 | $251.70 |
| Purchase #7 | $16.42 | 3.539% | $17.0011 | $17.00 | $17.00 | $17.00 |
| 7 purchase totals = | $709.26 | $785.5581 | $785.55 | $785.60 | $785.60 | |