| 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 | $45.37 | 3.737% | $47.0655 | $47.07 | $47.05 | $47.10 |
| Purchase #2 | $207.86 | 12.568% | $233.9838 | $233.98 | $234.00 | $234.00 |
| Purchase #3 | $99.65 | 10.305% | $109.9189 | $109.92 | $109.90 | $109.90 |
| Purchase #4 | $53.44 | 9.436% | $58.4826 | $58.48 | $58.50 | $58.50 |
| Purchase #5 | $8.38 | 6.109% | $8.8919 | $8.89 | $8.90 | $8.90 |
| Purchase #6 | $141.62 | 13.485% | $160.7175 | $160.72 | $160.70 | $160.70 |
| Purchase #7 | $174.57 | 3.157% | $180.0812 | $180.08 | $180.10 | $180.10 |
| 7 purchase totals = | $730.89 | $799.1414 | $799.14 | $799.15 | $799.20 | |