| 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 | $44.88 | 12.304% | $50.402 | $50.40 | $50.40 | $50.40 |
| Purchase #2 | $202.69 | 12.735% | $228.5026 | $228.50 | $228.50 | $228.50 |
| Purchase #3 | $57.80 | 6.235% | $61.4038 | $61.40 | $61.40 | $61.40 |
| Purchase #4 | $152.46 | 5.862% | $161.3972 | $161.40 | $161.40 | $161.40 |
| Purchase #5 | $142.68 | 9.420% | $156.1205 | $156.12 | $156.10 | $156.10 |
| Purchase #6 | $172.94 | 9.287% | $189.0009 | $189.00 | $189.00 | $189.00 |
| Purchase #7 | $59.79 | 13.688% | $67.9741 | $67.97 | $67.95 | $68.00 |
| 7 purchase totals = | $833.24 | $914.8011 | $914.79 | $914.75 | $914.80 | |