| 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 | $83.48 | 8.246% | $90.3638 | $90.36 | $90.35 | $90.40 |
| Purchase #2 | $137.96 | 7.614% | $148.4643 | $148.46 | $148.45 | $148.50 |
| Purchase #3 | $51.66 | 10.750% | $57.2135 | $57.21 | $57.20 | $57.20 |
| Purchase #4 | $109.87 | 11.480% | $122.4831 | $122.48 | $122.50 | $122.50 |
| Purchase #5 | $50.42 | 13.787% | $57.3714 | $57.37 | $57.35 | $57.40 |
| Purchase #6 | $207.89 | 13.668% | $236.3044 | $236.30 | $236.30 | $236.30 |
| Purchase #7 | $115.95 | 12.338% | $130.2559 | $130.26 | $130.25 | $130.30 |
| 7 purchase totals = | $757.23 | $842.4564 | $842.44 | $842.40 | $842.60 | |