| 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 | $29.51 | 4.815% | $30.9309 | $30.93 | $30.95 | $30.90 |
| Purchase #2 | $206.40 | 13.198% | $233.6407 | $233.64 | $233.65 | $233.60 |
| Purchase #3 | $73.51 | 8.562% | $79.8039 | $79.80 | $79.80 | $79.80 |
| Purchase #4 | $85.57 | 9.702% | $93.872 | $93.87 | $93.85 | $93.90 |
| Purchase #5 | $225.57 | 11.542% | $251.6053 | $251.61 | $251.60 | $251.60 |
| Purchase #6 | $145.81 | 8.528% | $158.2447 | $158.24 | $158.25 | $158.20 |
| Purchase #7 | $102.91 | 8.238% | $111.3877 | $111.39 | $111.40 | $111.40 |
| 7 purchase totals = | $869.28 | $959.4852 | $959.48 | $959.50 | $959.40 | |