| 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 | $66.94 | 7.319% | $71.8393 | $71.84 | $71.85 | $71.80 |
| Purchase #2 | $9.47 | 11.223% | $10.5328 | $10.53 | $10.55 | $10.50 |
| Purchase #3 | $11.88 | 13.451% | $13.478 | $13.48 | $13.50 | $13.50 |
| Purchase #4 | $209.82 | 12.127% | $235.2649 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $17.75 | 12.859% | $20.0325 | $20.03 | $20.05 | $20.00 |
| Purchase #6 | $67.60 | 11.802% | $75.5782 | $75.58 | $75.60 | $75.60 |
| Purchase #7 | $63.84 | 10.400% | $70.4794 | $70.48 | $70.50 | $70.50 |
| 7 purchase totals = | $447.30 | $497.2051 | $497.20 | $497.30 | $497.20 | |