| 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 | $16.92 | 11.561% | $18.8761 | $18.88 | $18.90 | $18.90 |
| Purchase #2 | $99.79 | 4.641% | $104.4213 | $104.42 | $104.40 | $104.40 |
| Purchase #3 | $32.35 | 5.492% | $34.1267 | $34.13 | $34.15 | $34.10 |
| Purchase #4 | $205.80 | 3.313% | $212.6182 | $212.62 | $212.60 | $212.60 |
| Purchase #5 | $86.80 | 12.567% | $97.7082 | $97.71 | $97.70 | $97.70 |
| Purchase #6 | $163.77 | 10.236% | $180.5335 | $180.53 | $180.55 | $180.50 |
| Purchase #7 | $213.53 | 6.493% | $227.3945 | $227.39 | $227.40 | $227.40 |
| 7 purchase totals = | $818.96 | $875.6785 | $875.68 | $875.70 | $875.60 | |