| 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 | $44.58 | 6.476% | $47.467 | $47.47 | $47.45 | $47.50 |
| Purchase #2 | $185.92 | 5.827% | $196.7536 | $196.75 | $196.75 | $196.80 |
| Purchase #3 | $29.72 | 13.773% | $33.8133 | $33.81 | $33.80 | $33.80 |
| Purchase #4 | $185.84 | 5.543% | $196.1411 | $196.14 | $196.15 | $196.10 |
| Purchase #5 | $197.62 | 13.728% | $224.7493 | $224.75 | $224.75 | $224.70 |
| Purchase #6 | $227.63 | 8.654% | $247.3291 | $247.33 | $247.35 | $247.30 |
| Purchase #7 | $195.78 | 3.566% | $202.7615 | $202.76 | $202.75 | $202.80 |
| 7 purchase totals = | $1,067.09 | $1,149.0149 | $1,149.01 | $1,149.00 | $1,149.00 | |