| 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 | $116.30 | 9.225% | $127.0287 | $127.03 | $127.05 | $127.00 |
| Purchase #2 | $36.92 | 10.193% | $40.6833 | $40.68 | $40.70 | $40.70 |
| Purchase #3 | $83.54 | 9.287% | $91.2984 | $91.30 | $91.30 | $91.30 |
| Purchase #4 | $239.32 | 13.105% | $270.6829 | $270.68 | $270.70 | $270.70 |
| Purchase #5 | $196.31 | 8.572% | $213.1377 | $213.14 | $213.15 | $213.10 |
| Purchase #6 | $5.35 | 4.420% | $5.5865 | $5.59 | $5.60 | $5.60 |
| Purchase #7 | $97.75 | 9.508% | $107.0441 | $107.04 | $107.05 | $107.00 |
| 7 purchase totals = | $775.49 | $855.4616 | $855.46 | $855.55 | $855.40 | |