| 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 | $71.48 | 10.825% | $79.2177 | $79.22 | $79.20 | $79.20 |
| Purchase #2 | $194.33 | 11.465% | $216.6099 | $216.61 | $216.60 | $216.60 |
| Purchase #3 | $11.75 | 10.102% | $12.937 | $12.94 | $12.95 | $12.90 |
| Purchase #4 | $47.75 | 10.581% | $52.8024 | $52.80 | $52.80 | $52.80 |
| Purchase #5 | $217.58 | 11.488% | $242.5756 | $242.58 | $242.60 | $242.60 |
| Purchase #6 | $99.30 | 8.669% | $107.9083 | $107.91 | $107.90 | $107.90 |
| Purchase #7 | $96.29 | 7.866% | $103.8642 | $103.86 | $103.85 | $103.90 |
| 7 purchase totals = | $738.48 | $815.9151 | $815.92 | $815.90 | $815.90 | |