| 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 | $105.58 | 8.381% | $114.4287 | $114.43 | $114.45 | $114.40 |
| Purchase #2 | $107.64 | 12.109% | $120.6741 | $120.67 | $120.65 | $120.70 |
| Purchase #3 | $14.88 | 4.725% | $15.5831 | $15.58 | $15.60 | $15.60 |
| Purchase #4 | $28.52 | 8.318% | $30.8923 | $30.89 | $30.90 | $30.90 |
| Purchase #5 | $122.72 | 6.315% | $130.4698 | $130.47 | $130.45 | $130.50 |
| Purchase #6 | $101.97 | 3.857% | $105.903 | $105.90 | $105.90 | $105.90 |
| Purchase #7 | $106.28 | 9.739% | $116.6306 | $116.63 | $116.65 | $116.60 |
| 7 purchase totals = | $587.59 | $634.5816 | $634.57 | $634.60 | $634.60 | |