| 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 | $85.97 | 3.248% | $88.7623 | $88.76 | $88.75 | $88.80 |
| Purchase #2 | $33.92 | 13.567% | $38.5219 | $38.52 | $38.50 | $38.50 |
| Purchase #3 | $129.91 | 3.406% | $134.3347 | $134.33 | $134.35 | $134.30 |
| Purchase #4 | $238.61 | 7.857% | $257.3576 | $257.36 | $257.35 | $257.40 |
| Purchase #5 | $60.83 | 3.222% | $62.7899 | $62.79 | $62.80 | $62.80 |
| Purchase #6 | $192.31 | 4.409% | $200.7889 | $200.79 | $200.80 | $200.80 |
| Purchase #7 | $117.51 | 3.597% | $121.7368 | $121.74 | $121.75 | $121.70 |
| 7 purchase totals = | $859.06 | $904.2921 | $904.29 | $904.30 | $904.30 | |