| 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 | $245.55 | 11.157% | $272.946 | $272.95 | $272.95 | $272.90 |
| Purchase #2 | $27.92 | 8.501% | $30.2935 | $30.29 | $30.30 | $30.30 |
| Purchase #3 | $36.94 | 4.362% | $38.5513 | $38.55 | $38.55 | $38.60 |
| Purchase #4 | $39.84 | 9.557% | $43.6475 | $43.65 | $43.65 | $43.60 |
| Purchase #5 | $208.96 | 6.427% | $222.3899 | $222.39 | $222.40 | $222.40 |
| Purchase #6 | $40.35 | 13.434% | $45.7706 | $45.77 | $45.75 | $45.80 |
| Purchase #7 | $14.71 | 11.706% | $16.432 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $614.27 | $670.0308 | $670.03 | $670.05 | $670.00 | |