| 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 | $28.97 | 3.618% | $30.0181 | $30.02 | $30.00 | $30.00 |
| Purchase #2 | $238.79 | 13.783% | $271.7024 | $271.70 | $271.70 | $271.70 |
| Purchase #3 | $239.71 | 6.470% | $255.2192 | $255.22 | $255.20 | $255.20 |
| Purchase #4 | $163.65 | 10.292% | $180.4929 | $180.49 | $180.50 | $180.50 |
| Purchase #5 | $9.76 | 5.423% | $10.2893 | $10.29 | $10.30 | $10.30 |
| Purchase #6 | $67.29 | 4.268% | $70.1619 | $70.16 | $70.15 | $70.20 |
| Purchase #7 | $53.80 | 12.268% | $60.4002 | $60.40 | $60.40 | $60.40 |
| 7 purchase totals = | $801.97 | $878.2840 | $878.28 | $878.25 | $878.30 | |