| 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 | $72.26 | 6.258% | $76.782 | $76.78 | $76.80 | $76.80 |
| Purchase #2 | $20.45 | 8.391% | $22.166 | $22.17 | $22.15 | $22.20 |
| Purchase #3 | $70.31 | 8.393% | $76.2111 | $76.21 | $76.20 | $76.20 |
| Purchase #4 | $8.33 | 8.744% | $9.0584 | $9.06 | $9.05 | $9.10 |
| Purchase #5 | $169.25 | 12.675% | $190.7024 | $190.70 | $190.70 | $190.70 |
| Purchase #6 | $114.56 | 10.110% | $126.142 | $126.14 | $126.15 | $126.10 |
| Purchase #7 | $88.96 | 9.842% | $97.7154 | $97.72 | $97.70 | $97.70 |
| 7 purchase totals = | $544.12 | $598.7773 | $598.78 | $598.75 | $598.80 | |