| 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 | $56.91 | 13.412% | $64.5428 | $64.54 | $64.55 | $64.50 |
| Purchase #2 | $20.38 | 13.274% | $23.0852 | $23.09 | $23.10 | $23.10 |
| Purchase #3 | $76.28 | 11.671% | $85.1826 | $85.18 | $85.20 | $85.20 |
| Purchase #4 | $224.97 | 7.477% | $241.791 | $241.79 | $241.80 | $241.80 |
| Purchase #5 | $101.39 | 5.449% | $106.9147 | $106.91 | $106.90 | $106.90 |
| Purchase #6 | $69.54 | 5.508% | $73.3703 | $73.37 | $73.35 | $73.40 |
| Purchase #7 | $38.51 | 6.507% | $41.0158 | $41.02 | $41.00 | $41.00 |
| 7 purchase totals = | $587.98 | $635.9024 | $635.90 | $635.90 | $635.90 | |