| 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 | $16.94 | 13.414% | $19.2123 | $19.21 | $19.20 | $19.20 |
| Purchase #2 | $70.65 | 6.695% | $75.38 | $75.38 | $75.40 | $75.40 |
| Purchase #3 | $5.82 | 10.580% | $6.4358 | $6.44 | $6.45 | $6.40 |
| Purchase #4 | $232.85 | 13.770% | $264.9134 | $264.91 | $264.90 | $264.90 |
| Purchase #5 | $103.79 | 10.546% | $114.7357 | $114.74 | $114.75 | $114.70 |
| Purchase #6 | $163.92 | 9.363% | $179.2678 | $179.27 | $179.25 | $179.30 |
| Purchase #7 | $33.93 | 9.563% | $37.1747 | $37.17 | $37.15 | $37.20 |
| 7 purchase totals = | $627.90 | $697.1197 | $697.12 | $697.10 | $697.10 | |