| 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 | $65.65 | 9.399% | $71.8204 | $71.82 | $71.80 | $71.80 |
| Purchase #2 | $9.89 | 3.174% | $10.2039 | $10.20 | $10.20 | $10.20 |
| Purchase #3 | $61.81 | 5.135% | $64.9839 | $64.98 | $65.00 | $65.00 |
| Purchase #4 | $50.57 | 8.574% | $54.9059 | $54.91 | $54.90 | $54.90 |
| Purchase #5 | $129.75 | 3.528% | $134.3276 | $134.33 | $134.35 | $134.30 |
| Purchase #6 | $236.73 | 10.840% | $262.3915 | $262.39 | $262.40 | $262.40 |
| Purchase #7 | $90.51 | 11.772% | $101.1648 | $101.16 | $101.15 | $101.20 |
| 7 purchase totals = | $644.91 | $699.7980 | $699.79 | $699.80 | $699.80 | |