| 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 | $109.72 | 8.791% | $119.3655 | $119.37 | $119.35 | $119.40 |
| Purchase #2 | $22.80 | 13.494% | $25.8766 | $25.88 | $25.90 | $25.90 |
| Purchase #3 | $130.75 | 4.486% | $136.6154 | $136.62 | $136.60 | $136.60 |
| Purchase #4 | $7.53 | 8.788% | $8.1917 | $8.19 | $8.20 | $8.20 |
| Purchase #5 | $97.78 | 5.631% | $103.286 | $103.29 | $103.30 | $103.30 |
| Purchase #6 | $62.85 | 7.440% | $67.526 | $67.53 | $67.55 | $67.50 |
| Purchase #7 | $7.87 | 3.824% | $8.1709 | $8.17 | $8.15 | $8.20 |
| 7 purchase totals = | $439.30 | $469.0321 | $469.05 | $469.05 | $469.10 | |