| 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 | 3.332% | $58.4239 | $58.42 | $58.40 | $58.40 |
| Purchase #2 | $245.30 | 8.412% | $265.9346 | $265.93 | $265.95 | $265.90 |
| Purchase #3 | $79.73 | 4.210% | $83.0866 | $83.09 | $83.10 | $83.10 |
| Purchase #4 | $215.96 | 13.605% | $245.3414 | $245.34 | $245.35 | $245.30 |
| Purchase #5 | $34.38 | 6.285% | $36.5408 | $36.54 | $36.55 | $36.50 |
| Purchase #6 | $170.68 | 9.135% | $186.2716 | $186.27 | $186.25 | $186.30 |
| Purchase #7 | $97.92 | 10.719% | $108.416 | $108.42 | $108.40 | $108.40 |
| 7 purchase totals = | $900.51 | $984.0149 | $984.01 | $984.00 | $983.90 | |