| 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 | $110.69 | 12.620% | $124.6591 | $124.66 | $124.65 | $124.70 |
| Purchase #2 | $42.96 | 10.494% | $47.4682 | $47.47 | $47.45 | $47.50 |
| Purchase #3 | $158.27 | 12.688% | $178.3513 | $178.35 | $178.35 | $178.40 |
| Purchase #4 | $54.53 | 5.538% | $57.5499 | $57.55 | $57.55 | $57.50 |
| Purchase #5 | $83.66 | 3.355% | $86.4668 | $86.47 | $86.45 | $86.50 |
| Purchase #6 | $25.68 | 12.534% | $28.8987 | $28.90 | $28.90 | $28.90 |
| Purchase #7 | $79.96 | 9.762% | $87.7657 | $87.77 | $87.75 | $87.80 |
| 7 purchase totals = | $555.75 | $611.1597 | $611.17 | $611.10 | $611.30 | |