| 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 | $18.74 | 5.227% | $19.7195 | $19.72 | $19.70 | $19.70 |
| Purchase #2 | $176.57 | 12.605% | $198.8266 | $198.83 | $198.85 | $198.80 |
| Purchase #3 | $208.56 | 6.234% | $221.5616 | $221.56 | $221.55 | $221.60 |
| Purchase #4 | $144.49 | 6.154% | $153.3819 | $153.38 | $153.40 | $153.40 |
| Purchase #5 | $48.44 | 6.300% | $51.4917 | $51.49 | $51.50 | $51.50 |
| Purchase #6 | $148.79 | 10.373% | $164.224 | $164.22 | $164.20 | $164.20 |
| Purchase #7 | $51.74 | 9.695% | $56.7562 | $56.76 | $56.75 | $56.80 |
| 7 purchase totals = | $797.33 | $865.9615 | $865.96 | $865.95 | $866.00 | |