| 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 | $126.70 | 4.395% | $132.2685 | $132.27 | $132.25 | $132.30 |
| Purchase #2 | $28.83 | 5.278% | $30.3516 | $30.35 | $30.35 | $30.40 |
| Purchase #3 | $7.31 | 13.703% | $8.3117 | $8.31 | $8.30 | $8.30 |
| Purchase #4 | $62.98 | 10.118% | $69.3523 | $69.35 | $69.35 | $69.40 |
| Purchase #5 | $68.83 | 9.807% | $75.5802 | $75.58 | $75.60 | $75.60 |
| Purchase #6 | $41.32 | 10.789% | $45.778 | $45.78 | $45.80 | $45.80 |
| Purchase #7 | $20.93 | 12.632% | $23.5739 | $23.57 | $23.55 | $23.60 |
| 7 purchase totals = | $356.90 | $385.2162 | $385.21 | $385.20 | $385.40 | |