| 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 | $185.65 | 8.421% | $201.2836 | $201.28 | $201.30 | $201.30 |
| Purchase #2 | $82.94 | 6.667% | $88.4696 | $88.47 | $88.45 | $88.50 |
| Purchase #3 | $184.48 | 11.852% | $206.3446 | $206.34 | $206.35 | $206.30 |
| Purchase #4 | $82.35 | 13.521% | $93.4845 | $93.48 | $93.50 | $93.50 |
| Purchase #5 | $87.78 | 11.595% | $97.9581 | $97.96 | $97.95 | $98.00 |
| Purchase #6 | $46.79 | 3.217% | $48.2952 | $48.30 | $48.30 | $48.30 |
| Purchase #7 | $37.88 | 9.117% | $41.3335 | $41.33 | $41.35 | $41.30 |
| 7 purchase totals = | $707.87 | $777.1691 | $777.16 | $777.20 | $777.20 | |