| 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 | $210.84 | 12.223% | $236.611 | $236.61 | $236.60 | $236.60 |
| Purchase #2 | $92.85 | 7.770% | $100.0644 | $100.06 | $100.05 | $100.10 |
| Purchase #3 | $34.60 | 5.319% | $36.4404 | $36.44 | $36.45 | $36.40 |
| Purchase #4 | $45.90 | 6.854% | $49.046 | $49.05 | $49.05 | $49.00 |
| Purchase #5 | $70.58 | 3.308% | $72.9148 | $72.91 | $72.90 | $72.90 |
| Purchase #6 | $18.85 | 4.491% | $19.6966 | $19.70 | $19.70 | $19.70 |
| Purchase #7 | $145.58 | 11.313% | $162.0495 | $162.05 | $162.05 | $162.00 |
| 7 purchase totals = | $619.20 | $676.8227 | $676.82 | $676.80 | $676.70 | |