| 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 | $103.29 | 7.517% | $111.0543 | $111.05 | $111.05 | $111.10 |
| Purchase #2 | $67.64 | 3.838% | $70.236 | $70.24 | $70.25 | $70.20 |
| Purchase #3 | $221.87 | 6.501% | $236.2938 | $236.29 | $236.30 | $236.30 |
| Purchase #4 | $52.99 | 8.228% | $57.35 | $57.35 | $57.35 | $57.40 |
| Purchase #5 | $99.74 | 13.742% | $113.4463 | $113.45 | $113.45 | $113.40 |
| Purchase #6 | $182.90 | 13.864% | $208.2573 | $208.26 | $208.25 | $208.30 |
| Purchase #7 | $161.50 | 3.271% | $166.7827 | $166.78 | $166.80 | $166.80 |
| 7 purchase totals = | $889.93 | $963.4204 | $963.42 | $963.45 | $963.50 | |