| 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 | $26.96 | 12.730% | $30.392 | $30.39 | $30.40 | $30.40 |
| Purchase #2 | $93.90 | 11.754% | $104.937 | $104.94 | $104.95 | $104.90 |
| Purchase #3 | $186.86 | 4.638% | $195.5266 | $195.53 | $195.55 | $195.50 |
| Purchase #4 | $135.82 | 5.317% | $143.0415 | $143.04 | $143.05 | $143.00 |
| Purchase #5 | $217.35 | 3.356% | $224.6443 | $224.64 | $224.65 | $224.60 |
| Purchase #6 | $159.79 | 11.228% | $177.7312 | $177.73 | $177.75 | $177.70 |
| Purchase #7 | $95.48 | 3.126% | $98.4647 | $98.46 | $98.45 | $98.50 |
| 7 purchase totals = | $916.16 | $974.7373 | $974.73 | $974.80 | $974.60 | |