| 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 | $91.31 | 7.156% | $97.8441 | $97.84 | $97.85 | $97.80 |
| Purchase #2 | $231.79 | 6.694% | $247.306 | $247.31 | $247.30 | $247.30 |
| Purchase #3 | $26.41 | 5.291% | $27.8074 | $27.81 | $27.80 | $27.80 |
| Purchase #4 | $18.79 | 11.253% | $20.9044 | $20.90 | $20.90 | $20.90 |
| Purchase #5 | $34.28 | 9.195% | $37.432 | $37.43 | $37.45 | $37.40 |
| Purchase #6 | $167.30 | 5.252% | $176.0866 | $176.09 | $176.10 | $176.10 |
| Purchase #7 | $228.46 | 7.586% | $245.791 | $245.79 | $245.80 | $245.80 |
| 7 purchase totals = | $798.34 | $853.1715 | $853.17 | $853.20 | $853.10 | |