| 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 | $56.33 | 7.390% | $60.4928 | $60.49 | $60.50 | $60.50 |
| Purchase #2 | $76.49 | 12.737% | $86.2325 | $86.23 | $86.25 | $86.20 |
| Purchase #3 | $112.65 | 10.700% | $124.7036 | $124.70 | $124.70 | $124.70 |
| Purchase #4 | $57.57 | 13.746% | $65.4836 | $65.48 | $65.50 | $65.50 |
| Purchase #5 | $20.44 | 13.628% | $23.2256 | $23.23 | $23.25 | $23.20 |
| Purchase #6 | $48.41 | 9.674% | $53.0932 | $53.09 | $53.10 | $53.10 |
| Purchase #7 | $166.26 | 10.804% | $184.2227 | $184.22 | $184.20 | $184.20 |
| 7 purchase totals = | $538.15 | $597.4540 | $597.44 | $597.50 | $597.40 | |