| 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 | $51.27 | 12.449% | $57.6526 | $57.65 | $57.65 | $57.70 |
| Purchase #2 | $160.83 | 3.338% | $166.1985 | $166.20 | $166.20 | $166.20 |
| Purchase #3 | $148.63 | 11.197% | $165.2721 | $165.27 | $165.25 | $165.30 |
| Purchase #4 | $72.90 | 9.528% | $79.8459 | $79.85 | $79.85 | $79.80 |
| Purchase #5 | $16.64 | 7.287% | $17.8526 | $17.85 | $17.85 | $17.90 |
| Purchase #6 | $69.86 | 3.776% | $72.4979 | $72.50 | $72.50 | $72.50 |
| Purchase #7 | $209.84 | 9.784% | $230.3707 | $230.37 | $230.35 | $230.40 |
| 7 purchase totals = | $729.97 | $789.6903 | $789.69 | $789.65 | $789.80 | |