| 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 | $37.50 | 12.811% | $42.3041 | $42.30 | $42.30 | $42.30 |
| Purchase #2 | $48.83 | 5.221% | $51.3794 | $51.38 | $51.40 | $51.40 |
| Purchase #3 | $175.35 | 13.305% | $198.6803 | $198.68 | $198.70 | $198.70 |
| Purchase #4 | $70.79 | 3.189% | $73.0475 | $73.05 | $73.05 | $73.00 |
| Purchase #5 | $55.78 | 10.578% | $61.6804 | $61.68 | $61.70 | $61.70 |
| Purchase #6 | $47.42 | 5.143% | $49.8588 | $49.86 | $49.85 | $49.90 |
| Purchase #7 | $245.32 | 10.742% | $271.6723 | $271.67 | $271.65 | $271.70 |
| 7 purchase totals = | $680.99 | $748.6228 | $748.62 | $748.65 | $748.70 | |