| 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 | $64.56 | 7.769% | $69.5757 | $69.58 | $69.60 | $69.60 |
| Purchase #2 | $150.65 | 9.220% | $164.5399 | $164.54 | $164.55 | $164.50 |
| Purchase #3 | $17.29 | 5.678% | $18.2717 | $18.27 | $18.25 | $18.30 |
| Purchase #4 | $131.80 | 5.489% | $139.0345 | $139.03 | $139.05 | $139.00 |
| Purchase #5 | $176.68 | 4.719% | $185.0175 | $185.02 | $185.00 | $185.00 |
| Purchase #6 | $46.31 | 13.228% | $52.4359 | $52.44 | $52.45 | $52.40 |
| Purchase #7 | $227.88 | 3.574% | $236.0244 | $236.02 | $236.00 | $236.00 |
| 7 purchase totals = | $815.17 | $864.8996 | $864.90 | $864.90 | $864.80 | |