| 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 | $5.87 | 13.332% | $6.6526 | $6.65 | $6.65 | $6.70 |
| Purchase #2 | $119.41 | 9.675% | $130.9629 | $130.96 | $130.95 | $131.00 |
| Purchase #3 | $61.61 | 10.242% | $67.9201 | $67.92 | $67.90 | $67.90 |
| Purchase #4 | $46.38 | 10.854% | $51.4141 | $51.41 | $51.40 | $51.40 |
| Purchase #5 | $207.77 | 9.527% | $227.5642 | $227.56 | $227.55 | $227.60 |
| Purchase #6 | $51.53 | 12.403% | $57.9213 | $57.92 | $57.90 | $57.90 |
| Purchase #7 | $181.84 | 12.531% | $204.6264 | $204.63 | $204.65 | $204.60 |
| 7 purchase totals = | $674.41 | $747.0616 | $747.05 | $747.00 | $747.10 | |