| 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 | $45.94 | 8.540% | $49.8633 | $49.86 | $49.85 | $49.90 |
| Purchase #2 | $148.61 | 8.415% | $161.1155 | $161.12 | $161.10 | $161.10 |
| Purchase #3 | $108.34 | 7.675% | $116.6551 | $116.66 | $116.65 | $116.70 |
| Purchase #4 | $61.85 | 11.553% | $68.9955 | $69.00 | $69.00 | $69.00 |
| Purchase #5 | $74.95 | 8.608% | $81.4017 | $81.40 | $81.40 | $81.40 |
| Purchase #6 | $201.74 | 3.308% | $208.4136 | $208.41 | $208.40 | $208.40 |
| Purchase #7 | $23.75 | 9.410% | $25.9849 | $25.98 | $26.00 | $26.00 |
| 7 purchase totals = | $665.18 | $712.4296 | $712.43 | $712.40 | $712.50 | |