| 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 | $60.75 | 8.342% | $65.8178 | $65.82 | $65.80 | $65.80 |
| Purchase #2 | $109.90 | 11.380% | $122.4066 | $122.41 | $122.40 | $122.40 |
| Purchase #3 | $88.31 | 4.177% | $91.9987 | $92.00 | $92.00 | $92.00 |
| Purchase #4 | $218.58 | 8.192% | $236.4861 | $236.49 | $236.50 | $236.50 |
| Purchase #5 | $27.95 | 8.156% | $30.2296 | $30.23 | $30.25 | $30.20 |
| Purchase #6 | $5.59 | 5.704% | $5.9089 | $5.91 | $5.90 | $5.90 |
| Purchase #7 | $36.68 | 3.637% | $38.0141 | $38.01 | $38.00 | $38.00 |
| 7 purchase totals = | $547.76 | $590.8618 | $590.87 | $590.85 | $590.80 | |