| 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 | $29.55 | 10.208% | $32.5665 | $32.57 | $32.55 | $32.60 |
| Purchase #2 | $23.71 | 5.868% | $25.1013 | $25.10 | $25.10 | $25.10 |
| Purchase #3 | $60.26 | 6.828% | $64.3746 | $64.37 | $64.35 | $64.40 |
| Purchase #4 | $175.36 | 8.607% | $190.4532 | $190.45 | $190.45 | $190.50 |
| Purchase #5 | $124.89 | 12.470% | $140.4638 | $140.46 | $140.45 | $140.50 |
| Purchase #6 | $193.63 | 3.578% | $200.5581 | $200.56 | $200.55 | $200.60 |
| Purchase #7 | $164.44 | 12.366% | $184.7747 | $184.77 | $184.75 | $184.80 |
| 7 purchase totals = | $771.84 | $838.2922 | $838.28 | $838.20 | $838.50 | |