| 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 | $90.48 | 7.293% | $97.0787 | $97.08 | $97.10 | $97.10 |
| Purchase #2 | $221.80 | 11.795% | $247.9613 | $247.96 | $247.95 | $248.00 |
| Purchase #3 | $76.87 | 5.746% | $81.287 | $81.29 | $81.30 | $81.30 |
| Purchase #4 | $64.54 | 3.480% | $66.786 | $66.79 | $66.80 | $66.80 |
| Purchase #5 | $136.26 | 11.430% | $151.8345 | $151.83 | $151.85 | $151.80 |
| Purchase #6 | $85.31 | 12.624% | $96.0795 | $96.08 | $96.10 | $96.10 |
| Purchase #7 | $50.83 | 8.237% | $55.0169 | $55.02 | $55.00 | $55.00 |
| 7 purchase totals = | $726.09 | $796.0439 | $796.05 | $796.10 | $796.10 | |