| 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 | $52.69 | 5.170% | $55.4141 | $55.41 | $55.40 | $55.40 |
| Purchase #2 | $208.49 | 10.536% | $230.4565 | $230.46 | $230.45 | $230.50 |
| Purchase #3 | $104.65 | 8.717% | $113.7723 | $113.77 | $113.75 | $113.80 |
| Purchase #4 | $97.49 | 8.572% | $105.8468 | $105.85 | $105.85 | $105.80 |
| Purchase #5 | $195.60 | 5.123% | $205.6206 | $205.62 | $205.60 | $205.60 |
| Purchase #6 | $105.80 | 6.499% | $112.6759 | $112.68 | $112.70 | $112.70 |
| Purchase #7 | $247.36 | 3.481% | $255.9706 | $255.97 | $255.95 | $256.00 |
| 7 purchase totals = | $1,012.08 | $1,079.7568 | $1,079.76 | $1,079.70 | $1,079.80 | |