| 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 | $47.83 | 10.476% | $52.8407 | $52.84 | $52.85 | $52.80 |
| Purchase #2 | $80.66 | 6.647% | $86.0215 | $86.02 | $86.00 | $86.00 |
| Purchase #3 | $229.39 | 13.202% | $259.6741 | $259.67 | $259.65 | $259.70 |
| Purchase #4 | $42.81 | 8.345% | $46.3825 | $46.38 | $46.40 | $46.40 |
| Purchase #5 | $226.40 | 5.466% | $238.775 | $238.78 | $238.80 | $238.80 |
| Purchase #6 | $50.30 | 13.705% | $57.1936 | $57.19 | $57.20 | $57.20 |
| Purchase #7 | $166.41 | 3.260% | $171.835 | $171.84 | $171.85 | $171.80 |
| 7 purchase totals = | $843.80 | $912.7224 | $912.72 | $912.75 | $912.70 | |