| 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 | $10.38 | 13.485% | $11.7797 | $11.78 | $11.80 | $11.80 |
| Purchase #2 | $77.47 | 13.370% | $87.8277 | $87.83 | $87.85 | $87.80 |
| Purchase #3 | $116.36 | 3.250% | $120.1417 | $120.14 | $120.15 | $120.10 |
| Purchase #4 | $177.71 | 6.258% | $188.8311 | $188.83 | $188.85 | $188.80 |
| Purchase #5 | $48.87 | 11.358% | $54.4207 | $54.42 | $54.40 | $54.40 |
| Purchase #6 | $104.98 | 8.119% | $113.5033 | $113.50 | $113.50 | $113.50 |
| Purchase #7 | $171.50 | 3.756% | $177.9415 | $177.94 | $177.95 | $177.90 |
| 7 purchase totals = | $707.27 | $754.4457 | $754.44 | $754.50 | $754.30 | |