| 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 | $237.48 | 5.179% | $249.7791 | $249.78 | $249.80 | $249.80 |
| Purchase #2 | $34.83 | 13.298% | $39.4617 | $39.46 | $39.45 | $39.50 |
| Purchase #3 | $30.97 | 10.380% | $34.1847 | $34.18 | $34.20 | $34.20 |
| Purchase #4 | $69.38 | 9.345% | $75.8636 | $75.86 | $75.85 | $75.90 |
| Purchase #5 | $182.57 | 8.767% | $198.5759 | $198.58 | $198.60 | $198.60 |
| Purchase #6 | $22.73 | 4.427% | $23.7363 | $23.74 | $23.75 | $23.70 |
| Purchase #7 | $164.37 | 11.390% | $183.0917 | $183.09 | $183.10 | $183.10 |
| 7 purchase totals = | $742.33 | $804.6930 | $804.69 | $804.75 | $804.80 | |