| 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 | $76.97 | 3.836% | $79.9226 | $79.92 | $79.90 | $79.90 |
| Purchase #2 | $51.52 | 12.648% | $58.0362 | $58.04 | $58.05 | $58.00 |
| Purchase #3 | $57.93 | 11.834% | $64.7854 | $64.79 | $64.80 | $64.80 |
| Purchase #4 | $223.83 | 9.862% | $245.9041 | $245.90 | $245.90 | $245.90 |
| Purchase #5 | $105.89 | 7.873% | $114.2267 | $114.23 | $114.25 | $114.20 |
| Purchase #6 | $74.37 | 3.709% | $77.1284 | $77.13 | $77.15 | $77.10 |
| Purchase #7 | $143.30 | 8.293% | $155.1839 | $155.18 | $155.20 | $155.20 |
| 7 purchase totals = | $733.81 | $795.1873 | $795.19 | $795.25 | $795.10 | |