| 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 | $78.97 | 8.429% | $85.6264 | $85.63 | $85.65 | $85.60 |
| Purchase #2 | $7.91 | 12.503% | $8.899 | $8.90 | $8.90 | $8.90 |
| Purchase #3 | $172.72 | 6.274% | $183.5565 | $183.56 | $183.55 | $183.60 |
| Purchase #4 | $102.92 | 10.197% | $113.4148 | $113.41 | $113.40 | $113.40 |
| Purchase #5 | $159.99 | 7.676% | $172.2708 | $172.27 | $172.25 | $172.30 |
| Purchase #6 | $120.59 | 3.729% | $125.0868 | $125.09 | $125.10 | $125.10 |
| Purchase #7 | $208.94 | 8.569% | $226.8441 | $226.84 | $226.85 | $226.80 |
| 7 purchase totals = | $852.04 | $915.6984 | $915.70 | $915.70 | $915.70 | |