| 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 | $13.73 | 9.564% | $15.0431 | $15.04 | $15.05 | $15.00 |
| Purchase #2 | $189.86 | 4.864% | $199.0948 | $199.09 | $199.10 | $199.10 |
| Purchase #3 | $34.79 | 9.814% | $38.2043 | $38.20 | $38.20 | $38.20 |
| Purchase #4 | $21.60 | 7.807% | $23.2863 | $23.29 | $23.30 | $23.30 |
| Purchase #5 | $226.31 | 8.372% | $245.2567 | $245.26 | $245.25 | $245.30 |
| Purchase #6 | $92.25 | 13.651% | $104.843 | $104.84 | $104.85 | $104.80 |
| Purchase #7 | $234.67 | 9.519% | $257.0082 | $257.01 | $257.00 | $257.00 |
| 7 purchase totals = | $813.21 | $882.7364 | $882.73 | $882.75 | $882.70 | |