| 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 | $217.55 | 7.140% | $233.0831 | $233.08 | $233.10 | $233.10 |
| Purchase #2 | $61.32 | 8.788% | $66.7088 | $66.71 | $66.70 | $66.70 |
| Purchase #3 | $74.38 | 11.336% | $82.8117 | $82.81 | $82.80 | $82.80 |
| Purchase #4 | $26.91 | 11.280% | $29.9454 | $29.95 | $29.95 | $29.90 |
| Purchase #5 | $190.87 | 12.669% | $215.0513 | $215.05 | $215.05 | $215.10 |
| Purchase #6 | $47.77 | 7.693% | $51.4449 | $51.44 | $51.45 | $51.40 |
| Purchase #7 | $81.40 | 5.499% | $85.8762 | $85.88 | $85.90 | $85.90 |
| 7 purchase totals = | $700.20 | $764.9214 | $764.92 | $764.95 | $764.90 | |