| 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 | $56.54 | 9.796% | $62.0787 | $62.08 | $62.10 | $62.10 |
| Purchase #2 | $202.85 | 9.507% | $222.1349 | $222.13 | $222.15 | $222.10 |
| Purchase #3 | $7.79 | 12.306% | $8.7486 | $8.75 | $8.75 | $8.70 |
| Purchase #4 | $108.53 | 7.106% | $116.2421 | $116.24 | $116.25 | $116.20 |
| Purchase #5 | $187.75 | 13.565% | $213.2183 | $213.22 | $213.20 | $213.20 |
| Purchase #6 | $239.42 | 6.581% | $255.1762 | $255.18 | $255.20 | $255.20 |
| Purchase #7 | $85.84 | 9.780% | $94.2352 | $94.24 | $94.25 | $94.20 |
| 7 purchase totals = | $888.72 | $971.8340 | $971.84 | $971.90 | $971.70 | |