| 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 | $245.66 | 3.724% | $254.8084 | $254.81 | $254.80 | $254.80 |
| Purchase #2 | $31.83 | 13.820% | $36.2289 | $36.23 | $36.25 | $36.20 |
| Purchase #3 | $27.91 | 9.222% | $30.4839 | $30.48 | $30.50 | $30.50 |
| Purchase #4 | $68.92 | 9.674% | $75.5873 | $75.59 | $75.60 | $75.60 |
| Purchase #5 | $30.45 | 9.189% | $33.2481 | $33.25 | $33.25 | $33.20 |
| Purchase #6 | $56.96 | 10.807% | $63.1157 | $63.12 | $63.10 | $63.10 |
| Purchase #7 | $127.54 | 5.733% | $134.8519 | $134.85 | $134.85 | $134.90 |
| 7 purchase totals = | $589.27 | $628.3242 | $628.33 | $628.35 | $628.30 | |