| 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 | $30.36 | 11.643% | $33.8948 | $33.89 | $33.90 | $33.90 |
| Purchase #2 | $47.83 | 13.344% | $54.2124 | $54.21 | $54.20 | $54.20 |
| Purchase #3 | $208.81 | 3.538% | $216.1977 | $216.20 | $216.20 | $216.20 |
| Purchase #4 | $239.61 | 6.218% | $254.5089 | $254.51 | $254.50 | $254.50 |
| Purchase #5 | $154.59 | 12.363% | $173.702 | $173.70 | $173.70 | $173.70 |
| Purchase #6 | $21.84 | 10.866% | $24.2131 | $24.21 | $24.20 | $24.20 |
| Purchase #7 | $99.82 | 4.303% | $104.1153 | $104.12 | $104.10 | $104.10 |
| 7 purchase totals = | $802.86 | $860.8442 | $860.84 | $860.80 | $860.80 | |