| 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 | $8.80 | 8.234% | $9.5246 | $9.52 | $9.50 | $9.50 |
| Purchase #2 | $119.60 | 5.702% | $126.4196 | $126.42 | $126.40 | $126.40 |
| Purchase #3 | $112.70 | 12.724% | $127.0399 | $127.04 | $127.05 | $127.00 |
| Purchase #4 | $68.61 | 12.451% | $77.1526 | $77.15 | $77.15 | $77.20 |
| Purchase #5 | $158.77 | 4.658% | $166.1655 | $166.17 | $166.15 | $166.20 |
| Purchase #6 | $102.31 | 11.846% | $114.4296 | $114.43 | $114.45 | $114.40 |
| Purchase #7 | $127.65 | 7.423% | $137.1255 | $137.13 | $137.15 | $137.10 |
| 7 purchase totals = | $698.44 | $757.8573 | $757.86 | $757.85 | $757.80 | |