| 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 | $230.96 | 7.525% | $248.3397 | $248.34 | $248.35 | $248.30 |
| Purchase #2 | $28.35 | 7.451% | $30.4624 | $30.46 | $30.45 | $30.50 |
| Purchase #3 | $92.30 | 5.118% | $97.0239 | $97.02 | $97.00 | $97.00 |
| Purchase #4 | $61.92 | 7.131% | $66.3355 | $66.34 | $66.35 | $66.30 |
| Purchase #5 | $38.29 | 5.205% | $40.283 | $40.28 | $40.30 | $40.30 |
| Purchase #6 | $119.48 | 6.367% | $127.0873 | $127.09 | $127.10 | $127.10 |
| Purchase #7 | $157.38 | 6.727% | $167.967 | $167.97 | $167.95 | $168.00 |
| 7 purchase totals = | $728.68 | $777.4988 | $777.50 | $777.50 | $777.50 | |