| 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 | $114.79 | 4.713% | $120.2001 | $120.20 | $120.20 | $120.20 |
| Purchase #2 | $26.52 | 5.121% | $27.8781 | $27.88 | $27.90 | $27.90 |
| Purchase #3 | $68.85 | 11.800% | $76.9743 | $76.97 | $76.95 | $77.00 |
| Purchase #4 | $215.34 | 5.357% | $226.8758 | $226.88 | $226.90 | $226.90 |
| Purchase #5 | $26.80 | 3.178% | $27.6517 | $27.65 | $27.65 | $27.70 |
| Purchase #6 | $108.28 | 5.113% | $113.8164 | $113.82 | $113.80 | $113.80 |
| Purchase #7 | $115.97 | 6.638% | $123.6681 | $123.67 | $123.65 | $123.70 |
| 7 purchase totals = | $676.55 | $717.0645 | $717.07 | $717.05 | $717.20 | |