| 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 | $40.74 | 12.151% | $45.6903 | $45.69 | $45.70 | $45.70 |
| Purchase #2 | $113.27 | 7.226% | $121.4549 | $121.45 | $121.45 | $121.50 |
| Purchase #3 | $201.73 | 9.603% | $221.1021 | $221.10 | $221.10 | $221.10 |
| Purchase #4 | $36.72 | 11.637% | $40.9931 | $40.99 | $41.00 | $41.00 |
| Purchase #5 | $28.74 | 4.671% | $30.0824 | $30.08 | $30.10 | $30.10 |
| Purchase #6 | $134.58 | 12.828% | $151.8439 | $151.84 | $151.85 | $151.80 |
| Purchase #7 | $177.47 | 3.812% | $184.2352 | $184.24 | $184.25 | $184.20 |
| 7 purchase totals = | $733.25 | $795.4019 | $795.39 | $795.45 | $795.40 | |