| 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 | $23.85 | 6.783% | $25.4677 | $25.47 | $25.45 | $25.50 |
| Purchase #2 | $245.25 | 7.294% | $263.1385 | $263.14 | $263.15 | $263.10 |
| Purchase #3 | $86.34 | 3.147% | $89.0571 | $89.06 | $89.05 | $89.10 |
| Purchase #4 | $102.34 | 11.548% | $114.1582 | $114.16 | $114.15 | $114.20 |
| Purchase #5 | $106.87 | 3.156% | $110.2428 | $110.24 | $110.25 | $110.20 |
| Purchase #6 | $211.33 | 11.819% | $236.3071 | $236.31 | $236.30 | $236.30 |
| Purchase #7 | $88.90 | 9.647% | $97.4762 | $97.48 | $97.50 | $97.50 |
| 7 purchase totals = | $864.88 | $935.8476 | $935.86 | $935.85 | $935.90 | |