| 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 | $79.39 | 10.361% | $87.6156 | $87.62 | $87.60 | $87.60 |
| Purchase #2 | $43.62 | 9.204% | $47.6348 | $47.63 | $47.65 | $47.60 |
| Purchase #3 | $61.84 | 6.832% | $66.0649 | $66.06 | $66.05 | $66.10 |
| Purchase #4 | $122.82 | 5.734% | $129.8625 | $129.86 | $129.85 | $129.90 |
| Purchase #5 | $72.89 | 4.542% | $76.2007 | $76.20 | $76.20 | $76.20 |
| Purchase #6 | $202.56 | 12.477% | $227.8334 | $227.83 | $227.85 | $227.80 |
| Purchase #7 | $57.52 | 10.543% | $63.5843 | $63.58 | $63.60 | $63.60 |
| 7 purchase totals = | $640.64 | $698.7962 | $698.78 | $698.80 | $698.80 | |