| 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 | $28.37 | 4.767% | $29.7224 | $29.72 | $29.70 | $29.70 |
| Purchase #2 | $207.82 | 13.401% | $235.67 | $235.67 | $235.65 | $235.70 |
| Purchase #3 | $58.61 | 6.196% | $62.2415 | $62.24 | $62.25 | $62.20 |
| Purchase #4 | $54.62 | 7.225% | $58.5663 | $58.57 | $58.55 | $58.60 |
| Purchase #5 | $15.44 | 13.657% | $17.5486 | $17.55 | $17.55 | $17.50 |
| Purchase #6 | $192.48 | 13.371% | $218.2165 | $218.22 | $218.20 | $218.20 |
| Purchase #7 | $242.29 | 8.322% | $262.4534 | $262.45 | $262.45 | $262.50 |
| 7 purchase totals = | $799.63 | $884.4187 | $884.42 | $884.35 | $884.40 | |