| 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 | $21.50 | 11.812% | $24.0396 | $24.04 | $24.05 | $24.00 |
| Purchase #2 | $126.69 | 11.845% | $141.6964 | $141.70 | $141.70 | $141.70 |
| Purchase #3 | $131.69 | 10.710% | $145.794 | $145.79 | $145.80 | $145.80 |
| Purchase #4 | $9.65 | 8.598% | $10.4797 | $10.48 | $10.50 | $10.50 |
| Purchase #5 | $20.91 | 4.764% | $21.9062 | $21.91 | $21.90 | $21.90 |
| Purchase #6 | $166.48 | 5.854% | $176.2257 | $176.23 | $176.25 | $176.20 |
| Purchase #7 | $151.81 | 11.427% | $169.1573 | $169.16 | $169.15 | $169.20 |
| 7 purchase totals = | $628.73 | $689.2989 | $689.31 | $689.35 | $689.30 | |