| 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 | $77.29 | 3.111% | $79.6945 | $79.69 | $79.70 | $79.70 |
| Purchase #2 | $42.38 | 8.272% | $45.8857 | $45.89 | $45.90 | $45.90 |
| Purchase #3 | $56.69 | 8.742% | $61.6458 | $61.65 | $61.65 | $61.60 |
| Purchase #4 | $112.82 | 3.149% | $116.3727 | $116.37 | $116.35 | $116.40 |
| Purchase #5 | $130.70 | 5.351% | $137.6938 | $137.69 | $137.70 | $137.70 |
| Purchase #6 | $178.92 | 8.215% | $193.6183 | $193.62 | $193.60 | $193.60 |
| Purchase #7 | $77.99 | 6.134% | $82.7739 | $82.77 | $82.75 | $82.80 |
| 7 purchase totals = | $676.79 | $717.6847 | $717.68 | $717.65 | $717.70 | |