| 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 | $102.52 | 7.748% | $110.4632 | $110.46 | $110.45 | $110.50 |
| Purchase #2 | $34.31 | 9.525% | $37.578 | $37.58 | $37.60 | $37.60 |
| Purchase #3 | $66.72 | 4.307% | $69.5936 | $69.59 | $69.60 | $69.60 |
| Purchase #4 | $125.28 | 8.628% | $136.0892 | $136.09 | $136.10 | $136.10 |
| Purchase #5 | $85.37 | 13.649% | $97.0222 | $97.02 | $97.00 | $97.00 |
| Purchase #6 | $179.50 | 5.322% | $189.053 | $189.05 | $189.05 | $189.10 |
| Purchase #7 | $167.75 | 8.742% | $182.4147 | $182.41 | $182.40 | $182.40 |
| 7 purchase totals = | $761.45 | $822.2139 | $822.20 | $822.20 | $822.30 | |