| 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 | $243.37 | 6.448% | $259.0625 | $259.06 | $259.05 | $259.10 |
| Purchase #2 | $68.33 | 9.627% | $74.9081 | $74.91 | $74.90 | $74.90 |
| Purchase #3 | $33.49 | 9.132% | $36.5483 | $36.55 | $36.55 | $36.50 |
| Purchase #4 | $27.70 | 11.872% | $30.9885 | $30.99 | $31.00 | $31.00 |
| Purchase #5 | $212.79 | 8.800% | $231.5155 | $231.52 | $231.50 | $231.50 |
| Purchase #6 | $61.80 | 3.133% | $63.7362 | $63.74 | $63.75 | $63.70 |
| Purchase #7 | $130.97 | 6.820% | $139.9022 | $139.90 | $139.90 | $139.90 |
| 7 purchase totals = | $778.45 | $836.6613 | $836.67 | $836.65 | $836.60 | |