| 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 | $8.67 | 13.547% | $9.8445 | $9.84 | $9.85 | $9.80 |
| Purchase #2 | $66.81 | 12.682% | $75.2828 | $75.28 | $75.30 | $75.30 |
| Purchase #3 | $240.37 | 12.308% | $269.9547 | $269.95 | $269.95 | $270.00 |
| Purchase #4 | $157.53 | 7.290% | $169.0139 | $169.01 | $169.00 | $169.00 |
| Purchase #5 | $176.54 | 12.322% | $198.2933 | $198.29 | $198.30 | $198.30 |
| Purchase #6 | $73.72 | 5.375% | $77.6825 | $77.68 | $77.70 | $77.70 |
| Purchase #7 | $60.30 | 12.299% | $67.7163 | $67.72 | $67.70 | $67.70 |
| 7 purchase totals = | $783.94 | $867.7880 | $867.77 | $867.80 | $867.80 | |