| 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 | $76.76 | 4.570% | $80.2679 | $80.27 | $80.25 | $80.30 |
| Purchase #2 | $111.30 | 12.343% | $125.0378 | $125.04 | $125.05 | $125.00 |
| Purchase #3 | $139.65 | 10.718% | $154.6177 | $154.62 | $154.60 | $154.60 |
| Purchase #4 | $125.45 | 6.585% | $133.7109 | $133.71 | $133.70 | $133.70 |
| Purchase #5 | $213.91 | 9.561% | $234.3619 | $234.36 | $234.35 | $234.40 |
| Purchase #6 | $26.86 | 8.224% | $29.069 | $29.07 | $29.05 | $29.10 |
| Purchase #7 | $9.85 | 11.575% | $10.9901 | $10.99 | $11.00 | $11.00 |
| 7 purchase totals = | $703.78 | $768.0553 | $768.06 | $768.00 | $768.10 | |