| 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 | $12.71 | 7.808% | $13.7024 | $13.70 | $13.70 | $13.70 |
| Purchase #2 | $186.28 | 8.653% | $202.3988 | $202.40 | $202.40 | $202.40 |
| Purchase #3 | $126.73 | 3.186% | $130.7676 | $130.77 | $130.75 | $130.80 |
| Purchase #4 | $118.88 | 11.743% | $132.8401 | $132.84 | $132.85 | $132.80 |
| Purchase #5 | $137.91 | 4.424% | $144.0111 | $144.01 | $144.00 | $144.00 |
| Purchase #6 | $13.82 | 7.167% | $14.8105 | $14.81 | $14.80 | $14.80 |
| Purchase #7 | $85.88 | 8.238% | $92.9548 | $92.95 | $92.95 | $93.00 |
| 7 purchase totals = | $682.21 | $731.4853 | $731.48 | $731.45 | $731.50 | |