| 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 | $26.73 | 6.189% | $28.3843 | $28.38 | $28.40 | $28.40 |
| Purchase #2 | $169.35 | 9.142% | $184.832 | $184.83 | $184.85 | $184.80 |
| Purchase #3 | $100.73 | 4.330% | $105.0916 | $105.09 | $105.10 | $105.10 |
| Purchase #4 | $163.59 | 13.794% | $186.1556 | $186.16 | $186.15 | $186.20 |
| Purchase #5 | $66.76 | 11.733% | $74.593 | $74.59 | $74.60 | $74.60 |
| Purchase #6 | $118.53 | 4.717% | $124.1211 | $124.12 | $124.10 | $124.10 |
| Purchase #7 | $158.54 | 13.254% | $179.5529 | $179.55 | $179.55 | $179.60 |
| 7 purchase totals = | $804.23 | $882.7305 | $882.72 | $882.75 | $882.80 | |