| 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 | $22.77 | 3.225% | $23.5043 | $23.50 | $23.50 | $23.50 |
| Purchase #2 | $6.98 | 3.867% | $7.2499 | $7.25 | $7.25 | $7.20 |
| Purchase #3 | $154.85 | 7.297% | $166.1494 | $166.15 | $166.15 | $166.10 |
| Purchase #4 | $250.72 | 10.407% | $276.8124 | $276.81 | $276.80 | $276.80 |
| Purchase #5 | $173.25 | 13.191% | $196.1034 | $196.10 | $196.10 | $196.10 |
| Purchase #6 | $158.78 | 10.834% | $175.9822 | $175.98 | $176.00 | $176.00 |
| Purchase #7 | $55.87 | 12.767% | $63.0029 | $63.00 | $63.00 | $63.00 |
| 7 purchase totals = | $823.22 | $908.8045 | $908.79 | $908.80 | $908.70 | |