| 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 | $69.40 | 13.799% | $78.9765 | $78.98 | $79.00 | $79.00 |
| Purchase #2 | $208.50 | 8.262% | $225.7263 | $225.73 | $225.75 | $225.70 |
| Purchase #3 | $24.34 | 3.318% | $25.1476 | $25.15 | $25.15 | $25.10 |
| Purchase #4 | $52.35 | 5.659% | $55.3125 | $55.31 | $55.30 | $55.30 |
| Purchase #5 | $233.58 | 13.379% | $264.8307 | $264.83 | $264.85 | $264.80 |
| Purchase #6 | $46.91 | 6.324% | $49.8766 | $49.88 | $49.90 | $49.90 |
| Purchase #7 | $16.99 | 9.140% | $18.5429 | $18.54 | $18.55 | $18.50 |
| 7 purchase totals = | $652.07 | $718.4131 | $718.42 | $718.50 | $718.30 | |