| 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 | $74.58 | 6.112% | $79.1383 | $79.14 | $79.15 | $79.10 |
| Purchase #2 | $63.75 | 10.376% | $70.3647 | $70.36 | $70.35 | $70.40 |
| Purchase #3 | $184.68 | 12.356% | $207.4991 | $207.50 | $207.50 | $207.50 |
| Purchase #4 | $60.67 | 11.326% | $67.5415 | $67.54 | $67.55 | $67.50 |
| Purchase #5 | $96.86 | 12.500% | $108.9675 | $108.97 | $108.95 | $109.00 |
| Purchase #6 | $27.50 | 11.159% | $30.5687 | $30.57 | $30.55 | $30.60 |
| Purchase #7 | $109.92 | 3.718% | $114.0068 | $114.01 | $114.00 | $114.00 |
| 7 purchase totals = | $617.96 | $678.0866 | $678.09 | $678.05 | $678.10 | |