| 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 | $51.58 | 3.188% | $53.2244 | $53.22 | $53.20 | $53.20 |
| Purchase #2 | $7.52 | 10.645% | $8.3205 | $8.32 | $8.30 | $8.30 |
| Purchase #3 | $93.98 | 8.825% | $102.2737 | $102.27 | $102.25 | $102.30 |
| Purchase #4 | $86.77 | 10.602% | $95.9694 | $95.97 | $95.95 | $96.00 |
| Purchase #5 | $58.64 | 12.850% | $66.1752 | $66.18 | $66.20 | $66.20 |
| Purchase #6 | $192.86 | 10.419% | $212.9541 | $212.95 | $212.95 | $213.00 |
| Purchase #7 | $69.99 | 4.185% | $72.9191 | $72.92 | $72.90 | $72.90 |
| 7 purchase totals = | $561.34 | $611.8364 | $611.83 | $611.75 | $611.90 | |