| 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 | $11.79 | 4.212% | $12.2866 | $12.29 | $12.30 | $12.30 |
| Purchase #2 | $151.54 | 10.208% | $167.0092 | $167.01 | $167.00 | $167.00 |
| Purchase #3 | $128.55 | 5.313% | $135.3799 | $135.38 | $135.40 | $135.40 |
| Purchase #4 | $29.25 | 4.291% | $30.5051 | $30.51 | $30.50 | $30.50 |
| Purchase #5 | $122.55 | 4.193% | $127.6885 | $127.69 | $127.70 | $127.70 |
| Purchase #6 | $22.29 | 7.462% | $23.9533 | $23.95 | $23.95 | $24.00 |
| Purchase #7 | $171.49 | 4.462% | $179.1419 | $179.14 | $179.15 | $179.10 |
| 7 purchase totals = | $637.46 | $675.9645 | $675.97 | $676.00 | $676.00 | |