| 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 | $47.92 | 5.312% | $50.4655 | $50.47 | $50.45 | $50.50 |
| Purchase #2 | $225.91 | 5.709% | $238.8072 | $238.81 | $238.80 | $238.80 |
| Purchase #3 | $5.78 | 12.678% | $6.5128 | $6.51 | $6.50 | $6.50 |
| Purchase #4 | $231.97 | 5.488% | $244.7005 | $244.70 | $244.70 | $244.70 |
| Purchase #5 | $206.36 | 13.611% | $234.4477 | $234.45 | $234.45 | $234.40 |
| Purchase #6 | $56.77 | 11.503% | $63.3003 | $63.30 | $63.30 | $63.30 |
| Purchase #7 | $73.67 | 6.424% | $78.4026 | $78.40 | $78.40 | $78.40 |
| 7 purchase totals = | $848.38 | $916.6366 | $916.64 | $916.60 | $916.60 | |