| 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 | $34.41 | 3.674% | $35.6742 | $35.67 | $35.65 | $35.70 |
| Purchase #2 | $72.30 | 10.425% | $79.8373 | $79.84 | $79.85 | $79.80 |
| Purchase #3 | $69.64 | 9.675% | $76.3777 | $76.38 | $76.40 | $76.40 |
| Purchase #4 | $105.85 | 10.492% | $116.9558 | $116.96 | $116.95 | $117.00 |
| Purchase #5 | $20.97 | 5.326% | $22.0869 | $22.09 | $22.10 | $22.10 |
| Purchase #6 | $209.45 | 9.730% | $229.8295 | $229.83 | $229.85 | $229.80 |
| Purchase #7 | $111.75 | 3.505% | $115.6668 | $115.67 | $115.65 | $115.70 |
| 7 purchase totals = | $624.37 | $676.4282 | $676.44 | $676.45 | $676.50 | |