| 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 | $47.61 | 5.204% | $50.0876 | $50.09 | $50.10 | $50.10 |
| Purchase #2 | $234.79 | 6.764% | $250.6712 | $250.67 | $250.65 | $250.70 |
| Purchase #3 | $110.82 | 8.547% | $120.2918 | $120.29 | $120.30 | $120.30 |
| Purchase #4 | $52.60 | 11.518% | $58.6585 | $58.66 | $58.65 | $58.70 |
| Purchase #5 | $41.81 | 13.141% | $47.3043 | $47.30 | $47.30 | $47.30 |
| Purchase #6 | $5.25 | 12.245% | $5.8929 | $5.89 | $5.90 | $5.90 |
| Purchase #7 | $59.68 | 13.195% | $67.5548 | $67.55 | $67.55 | $67.60 |
| 7 purchase totals = | $552.56 | $600.4611 | $600.45 | $600.45 | $600.60 | |