| 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 | $102.47 | 12.562% | $115.3423 | $115.34 | $115.35 | $115.30 |
| Purchase #2 | $42.95 | 8.868% | $46.7588 | $46.76 | $46.75 | $46.80 |
| Purchase #3 | $16.31 | 4.766% | $17.0873 | $17.09 | $17.10 | $17.10 |
| Purchase #4 | $77.30 | 3.822% | $80.2544 | $80.25 | $80.25 | $80.30 |
| Purchase #5 | $70.80 | 9.726% | $77.686 | $77.69 | $77.70 | $77.70 |
| Purchase #6 | $101.58 | 3.860% | $105.501 | $105.50 | $105.50 | $105.50 |
| Purchase #7 | $146.41 | 13.204% | $165.742 | $165.74 | $165.75 | $165.70 |
| 7 purchase totals = | $557.82 | $608.3718 | $608.37 | $608.40 | $608.40 | |