| 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 | $9.85 | 12.193% | $11.051 | $11.05 | $11.05 | $11.10 |
| Purchase #2 | $167.35 | 5.102% | $175.8882 | $175.89 | $175.90 | $175.90 |
| Purchase #3 | $106.65 | 8.287% | $115.4881 | $115.49 | $115.50 | $115.50 |
| Purchase #4 | $44.50 | 6.733% | $47.4962 | $47.50 | $47.50 | $47.50 |
| Purchase #5 | $161.72 | 8.838% | $176.0128 | $176.01 | $176.00 | $176.00 |
| Purchase #6 | $9.52 | 4.401% | $9.939 | $9.94 | $9.95 | $9.90 |
| Purchase #7 | $212.49 | 12.800% | $239.6887 | $239.69 | $239.70 | $239.70 |
| 7 purchase totals = | $712.08 | $775.5640 | $775.57 | $775.60 | $775.60 | |