| 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 | $57.93 | 8.382% | $62.7857 | $62.79 | $62.80 | $62.80 |
| Purchase #2 | $27.95 | 3.530% | $28.9366 | $28.94 | $28.95 | $28.90 |
| Purchase #3 | $26.92 | 13.757% | $30.6234 | $30.62 | $30.60 | $30.60 |
| Purchase #4 | $96.50 | 3.115% | $99.506 | $99.51 | $99.50 | $99.50 |
| Purchase #5 | $73.30 | 8.281% | $79.37 | $79.37 | $79.35 | $79.40 |
| Purchase #6 | $97.33 | 4.350% | $101.5639 | $101.56 | $101.55 | $101.60 |
| Purchase #7 | $79.58 | 11.243% | $88.5272 | $88.53 | $88.55 | $88.50 |
| 7 purchase totals = | $459.51 | $491.3128 | $491.32 | $491.30 | $491.30 | |