| 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 | $29.84 | 12.475% | $33.5625 | $33.56 | $33.55 | $33.60 |
| Purchase #2 | $70.76 | 8.680% | $76.902 | $76.90 | $76.90 | $76.90 |
| Purchase #3 | $196.68 | 9.448% | $215.2623 | $215.26 | $215.25 | $215.30 |
| Purchase #4 | $18.69 | 10.357% | $20.6257 | $20.63 | $20.65 | $20.60 |
| Purchase #5 | $62.76 | 3.844% | $65.1725 | $65.17 | $65.15 | $65.20 |
| Purchase #6 | $185.57 | 8.684% | $201.6849 | $201.68 | $201.70 | $201.70 |
| Purchase #7 | $247.56 | 12.474% | $278.4406 | $278.44 | $278.45 | $278.40 |
| 7 purchase totals = | $811.86 | $891.6505 | $891.64 | $891.65 | $891.70 | |