| 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 | $39.46 | 13.604% | $44.8281 | $44.83 | $44.85 | $44.80 |
| Purchase #2 | $204.31 | 3.834% | $212.1432 | $212.14 | $212.15 | $212.10 |
| Purchase #3 | $6.46 | 7.729% | $6.9593 | $6.96 | $6.95 | $7.00 |
| Purchase #4 | $27.32 | 10.616% | $30.2203 | $30.22 | $30.20 | $30.20 |
| Purchase #5 | $184.31 | 13.178% | $208.5984 | $208.60 | $208.60 | $208.60 |
| Purchase #6 | $102.66 | 4.225% | $106.9974 | $107.00 | $107.00 | $107.00 |
| Purchase #7 | $234.61 | 9.429% | $256.7314 | $256.73 | $256.75 | $256.70 |
| 7 purchase totals = | $799.13 | $866.4781 | $866.48 | $866.50 | $866.40 | |