| 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 | $77.44 | 10.492% | $85.565 | $85.57 | $85.55 | $85.60 |
| Purchase #2 | $195.74 | 7.367% | $210.1602 | $210.16 | $210.15 | $210.20 |
| Purchase #3 | $102.84 | 13.714% | $116.9435 | $116.94 | $116.95 | $116.90 |
| Purchase #4 | $186.88 | 4.838% | $195.9213 | $195.92 | $195.90 | $195.90 |
| Purchase #5 | $177.90 | 11.800% | $198.8922 | $198.89 | $198.90 | $198.90 |
| Purchase #6 | $9.30 | 3.857% | $9.6587 | $9.66 | $9.65 | $9.70 |
| Purchase #7 | $111.38 | 4.761% | $116.6828 | $116.68 | $116.70 | $116.70 |
| 7 purchase totals = | $861.48 | $933.8237 | $933.82 | $933.80 | $933.90 | |