| 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 | $11.90 | 8.179% | $12.8733 | $12.87 | $12.85 | $12.90 |
| Purchase #2 | $9.33 | 6.103% | $9.8994 | $9.90 | $9.90 | $9.90 |
| Purchase #3 | $50.37 | 8.113% | $54.4565 | $54.46 | $54.45 | $54.50 |
| Purchase #4 | $186.62 | 8.204% | $201.9303 | $201.93 | $201.95 | $201.90 |
| Purchase #5 | $22.31 | 12.349% | $25.0651 | $25.07 | $25.05 | $25.10 |
| Purchase #6 | $114.57 | 5.721% | $121.1245 | $121.12 | $121.10 | $121.10 |
| Purchase #7 | $227.69 | 10.270% | $251.0738 | $251.07 | $251.05 | $251.10 |
| 7 purchase totals = | $622.79 | $676.4229 | $676.42 | $676.35 | $676.50 | |