| 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 | $79.25 | 8.237% | $85.7778 | $85.78 | $85.80 | $85.80 |
| Purchase #2 | $149.39 | 9.439% | $163.4909 | $163.49 | $163.50 | $163.50 |
| Purchase #3 | $66.30 | 10.104% | $72.999 | $73.00 | $73.00 | $73.00 |
| Purchase #4 | $32.35 | 9.135% | $35.3052 | $35.31 | $35.30 | $35.30 |
| Purchase #5 | $182.64 | 5.725% | $193.0961 | $193.10 | $193.10 | $193.10 |
| Purchase #6 | $78.25 | 13.605% | $88.8959 | $88.90 | $88.90 | $88.90 |
| Purchase #7 | $211.94 | 12.814% | $239.098 | $239.10 | $239.10 | $239.10 |
| 7 purchase totals = | $800.12 | $878.6629 | $878.68 | $878.70 | $878.70 | |