| 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 | $81.47 | 3.432% | $84.2661 | $84.27 | $84.25 | $84.30 |
| Purchase #2 | $233.34 | 11.166% | $259.3947 | $259.39 | $259.40 | $259.40 |
| Purchase #3 | $144.74 | 13.268% | $163.9441 | $163.94 | $163.95 | $163.90 |
| Purchase #4 | $243.65 | 9.814% | $267.5618 | $267.56 | $267.55 | $267.60 |
| Purchase #5 | $100.71 | 3.240% | $103.973 | $103.97 | $103.95 | $104.00 |
| Purchase #6 | $10.77 | 4.340% | $11.2374 | $11.24 | $11.25 | $11.20 |
| Purchase #7 | $81.94 | 9.491% | $89.7169 | $89.72 | $89.70 | $89.70 |
| 7 purchase totals = | $896.62 | $980.0940 | $980.09 | $980.05 | $980.10 | |