| 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 | $45.54 | 7.276% | $48.8535 | $48.85 | $48.85 | $48.90 |
| Purchase #2 | $123.96 | 11.129% | $137.7555 | $137.76 | $137.75 | $137.80 |
| Purchase #3 | $74.95 | 6.377% | $79.7296 | $79.73 | $79.75 | $79.70 |
| Purchase #4 | $67.89 | 7.614% | $73.0591 | $73.06 | $73.05 | $73.10 |
| Purchase #5 | $220.35 | 10.537% | $243.5683 | $243.57 | $243.55 | $243.60 |
| Purchase #6 | $174.73 | 12.382% | $196.3651 | $196.37 | $196.35 | $196.40 |
| Purchase #7 | $188.84 | 11.119% | $209.8371 | $209.84 | $209.85 | $209.80 |
| 7 purchase totals = | $896.26 | $989.1682 | $989.18 | $989.15 | $989.30 | |