| 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 | $73.93 | 13.465% | $83.8847 | $83.88 | $83.90 | $83.90 |
| Purchase #2 | $127.56 | 11.525% | $142.2613 | $142.26 | $142.25 | $142.30 |
| Purchase #3 | $122.93 | 8.746% | $133.6815 | $133.68 | $133.70 | $133.70 |
| Purchase #4 | $246.29 | 11.374% | $274.303 | $274.30 | $274.30 | $274.30 |
| Purchase #5 | $67.80 | 7.445% | $72.8477 | $72.85 | $72.85 | $72.80 |
| Purchase #6 | $97.98 | 4.597% | $102.4841 | $102.48 | $102.50 | $102.50 |
| Purchase #7 | $79.30 | 10.253% | $87.4306 | $87.43 | $87.45 | $87.40 |
| 7 purchase totals = | $815.79 | $896.8929 | $896.88 | $896.95 | $896.90 | |