| 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 | $22.58 | 7.204% | $24.2067 | $24.21 | $24.20 | $24.20 |
| Purchase #2 | $17.44 | 11.566% | $19.4571 | $19.46 | $19.45 | $19.50 |
| Purchase #3 | $27.61 | 11.642% | $30.8244 | $30.82 | $30.80 | $30.80 |
| Purchase #4 | $110.37 | 9.713% | $121.0902 | $121.09 | $121.10 | $121.10 |
| Purchase #5 | $47.33 | 5.151% | $49.768 | $49.77 | $49.75 | $49.80 |
| Purchase #6 | $92.79 | 8.647% | $100.8136 | $100.81 | $100.80 | $100.80 |
| Purchase #7 | $25.83 | 11.491% | $28.7981 | $28.80 | $28.80 | $28.80 |
| 7 purchase totals = | $343.95 | $374.9581 | $374.96 | $374.90 | $375.00 | |