| 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 | $83.51 | 6.427% | $88.8772 | $88.88 | $88.90 | $88.90 |
| Purchase #2 | $120.95 | 3.864% | $125.6235 | $125.62 | $125.60 | $125.60 |
| Purchase #3 | $52.74 | 10.442% | $58.2471 | $58.25 | $58.25 | $58.20 |
| Purchase #4 | $19.84 | 4.774% | $20.7872 | $20.79 | $20.80 | $20.80 |
| Purchase #5 | $11.81 | 8.460% | $12.8091 | $12.81 | $12.80 | $12.80 |
| Purchase #6 | $97.83 | 13.272% | $110.814 | $110.81 | $110.80 | $110.80 |
| Purchase #7 | $209.31 | 8.520% | $227.1432 | $227.14 | $227.15 | $227.10 |
| 7 purchase totals = | $595.99 | $644.3013 | $644.30 | $644.30 | $644.20 | |