| 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 | $71.82 | 4.263% | $74.8817 | $74.88 | $74.90 | $74.90 |
| Purchase #2 | $47.86 | 5.815% | $50.6431 | $50.64 | $50.65 | $50.60 |
| Purchase #3 | $40.91 | 5.568% | $43.1879 | $43.19 | $43.20 | $43.20 |
| Purchase #4 | $208.72 | 12.427% | $234.6576 | $234.66 | $234.65 | $234.70 |
| Purchase #5 | $77.95 | 12.280% | $87.5223 | $87.52 | $87.50 | $87.50 |
| Purchase #6 | $93.83 | 11.110% | $104.2545 | $104.25 | $104.25 | $104.30 |
| Purchase #7 | $202.63 | 4.838% | $212.4332 | $212.43 | $212.45 | $212.40 |
| 7 purchase totals = | $743.72 | $807.5803 | $807.57 | $807.60 | $807.60 | |