| 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 | $70.51 | 7.867% | $76.057 | $76.06 | $76.05 | $76.10 |
| Purchase #2 | $9.89 | 7.583% | $10.64 | $10.64 | $10.65 | $10.60 |
| Purchase #3 | $17.41 | 7.694% | $18.7495 | $18.75 | $18.75 | $18.70 |
| Purchase #4 | $154.26 | 9.281% | $168.5769 | $168.58 | $168.60 | $168.60 |
| Purchase #5 | $121.47 | 13.455% | $137.8138 | $137.81 | $137.80 | $137.80 |
| Purchase #6 | $107.97 | 6.350% | $114.8261 | $114.83 | $114.85 | $114.80 |
| Purchase #7 | $193.80 | 9.412% | $212.0405 | $212.04 | $212.05 | $212.00 |
| 7 purchase totals = | $675.31 | $738.7038 | $738.71 | $738.75 | $738.60 | |