| 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 | $20.99 | 13.203% | $23.7613 | $23.76 | $23.75 | $23.80 |
| Purchase #2 | $39.25 | 10.108% | $43.2174 | $43.22 | $43.20 | $43.20 |
| Purchase #3 | $159.94 | 8.357% | $173.3062 | $173.31 | $173.30 | $173.30 |
| Purchase #4 | $61.83 | 8.162% | $66.8766 | $66.88 | $66.90 | $66.90 |
| Purchase #5 | $177.83 | 13.733% | $202.2514 | $202.25 | $202.25 | $202.30 |
| Purchase #6 | $245.98 | 10.347% | $271.4316 | $271.43 | $271.45 | $271.40 |
| Purchase #7 | $23.40 | 9.832% | $25.7007 | $25.70 | $25.70 | $25.70 |
| 7 purchase totals = | $729.22 | $806.5452 | $806.55 | $806.55 | $806.60 | |