| 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 | $60.75 | 4.376% | $63.4084 | $63.41 | $63.40 | $63.40 |
| Purchase #2 | $180.87 | 13.619% | $205.5027 | $205.50 | $205.50 | $205.50 |
| Purchase #3 | $10.86 | 3.163% | $11.2035 | $11.20 | $11.20 | $11.20 |
| Purchase #4 | $181.92 | 8.344% | $197.0994 | $197.10 | $197.10 | $197.10 |
| Purchase #5 | $181.77 | 7.687% | $195.7427 | $195.74 | $195.75 | $195.70 |
| Purchase #6 | $132.40 | 3.764% | $137.3835 | $137.38 | $137.40 | $137.40 |
| Purchase #7 | $155.82 | 5.436% | $164.2904 | $164.29 | $164.30 | $164.30 |
| 7 purchase totals = | $904.39 | $974.6306 | $974.62 | $974.65 | $974.60 | |