| 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 | $93.70 | 7.823% | $101.0302 | $101.03 | $101.05 | $101.00 |
| Purchase #2 | $75.77 | 8.680% | $82.3468 | $82.35 | $82.35 | $82.30 |
| Purchase #3 | $132.73 | 10.753% | $147.0025 | $147.00 | $147.00 | $147.00 |
| Purchase #4 | $15.85 | 11.422% | $17.6604 | $17.66 | $17.65 | $17.70 |
| Purchase #5 | $73.89 | 11.629% | $82.4827 | $82.48 | $82.50 | $82.50 |
| Purchase #6 | $109.94 | 8.760% | $119.5707 | $119.57 | $119.55 | $119.60 |
| Purchase #7 | $213.81 | 6.316% | $227.3142 | $227.31 | $227.30 | $227.30 |
| 7 purchase totals = | $715.69 | $777.4075 | $777.40 | $777.40 | $777.40 | |