| 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 | $24.96 | 7.800% | $26.9069 | $26.91 | $26.90 | $26.90 |
| Purchase #2 | $151.46 | 9.736% | $166.2061 | $166.21 | $166.20 | $166.20 |
| Purchase #3 | $114.38 | 7.152% | $122.5605 | $122.56 | $122.55 | $122.60 |
| Purchase #4 | $126.26 | 10.629% | $139.6802 | $139.68 | $139.70 | $139.70 |
| Purchase #5 | $8.82 | 7.441% | $9.4763 | $9.48 | $9.50 | $9.50 |
| Purchase #6 | $48.67 | 13.745% | $55.3597 | $55.36 | $55.35 | $55.40 |
| Purchase #7 | $200.65 | 4.635% | $209.9501 | $209.95 | $209.95 | $210.00 |
| 7 purchase totals = | $675.20 | $730.1398 | $730.15 | $730.15 | $730.30 | |