| 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 | $114.97 | 5.381% | $121.1565 | $121.16 | $121.15 | $121.20 |
| Purchase #2 | $56.45 | 13.515% | $64.0792 | $64.08 | $64.10 | $64.10 |
| Purchase #3 | $80.92 | 5.337% | $85.2387 | $85.24 | $85.25 | $85.20 |
| Purchase #4 | $66.57 | 9.353% | $72.7963 | $72.80 | $72.80 | $72.80 |
| Purchase #5 | $22.49 | 5.784% | $23.7908 | $23.79 | $23.80 | $23.80 |
| Purchase #6 | $245.64 | 11.112% | $272.9355 | $272.94 | $272.95 | $272.90 |
| Purchase #7 | $9.46 | 11.133% | $10.5132 | $10.51 | $10.50 | $10.50 |
| 7 purchase totals = | $596.50 | $650.5102 | $650.52 | $650.55 | $650.50 | |