| 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 | $99.94 | 6.577% | $106.5131 | $106.51 | $106.50 | $106.50 |
| Purchase #2 | $12.69 | 9.448% | $13.889 | $13.89 | $13.90 | $13.90 |
| Purchase #3 | $235.45 | 7.271% | $252.5696 | $252.57 | $252.55 | $252.60 |
| Purchase #4 | $233.77 | 5.816% | $247.3661 | $247.37 | $247.35 | $247.40 |
| Purchase #5 | $70.69 | 5.735% | $74.7441 | $74.74 | $74.75 | $74.70 |
| Purchase #6 | $12.76 | 13.605% | $14.496 | $14.50 | $14.50 | $14.50 |
| Purchase #7 | $58.45 | 9.838% | $64.2003 | $64.20 | $64.20 | $64.20 |
| 7 purchase totals = | $723.75 | $773.7782 | $773.78 | $773.75 | $773.80 | |