| 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 | $111.38 | 8.684% | $121.0522 | $121.05 | $121.05 | $121.10 |
| Purchase #2 | $47.42 | 10.367% | $52.336 | $52.34 | $52.35 | $52.30 |
| Purchase #3 | $216.56 | 7.488% | $232.776 | $232.78 | $232.80 | $232.80 |
| Purchase #4 | $60.67 | 4.843% | $63.6082 | $63.61 | $63.60 | $63.60 |
| Purchase #5 | $234.65 | 12.702% | $264.4552 | $264.46 | $264.45 | $264.50 |
| Purchase #6 | $68.42 | 12.424% | $76.9205 | $76.92 | $76.90 | $76.90 |
| Purchase #7 | $7.49 | 5.452% | $7.8984 | $7.90 | $7.90 | $7.90 |
| 7 purchase totals = | $746.59 | $819.0465 | $819.06 | $819.05 | $819.10 | |