| 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 | $26.92 | 11.433% | $29.9978 | $30.00 | $30.00 | $30.00 |
| Purchase #2 | $185.47 | 7.755% | $199.8532 | $199.85 | $199.85 | $199.90 |
| Purchase #3 | $168.45 | 8.292% | $182.4179 | $182.42 | $182.40 | $182.40 |
| Purchase #4 | $164.27 | 8.104% | $177.5824 | $177.58 | $177.60 | $177.60 |
| Purchase #5 | $34.53 | 8.124% | $37.3352 | $37.34 | $37.35 | $37.30 |
| Purchase #6 | $126.29 | 4.504% | $131.9781 | $131.98 | $132.00 | $132.00 |
| Purchase #7 | $187.79 | 3.157% | $193.7185 | $193.72 | $193.70 | $193.70 |
| 7 purchase totals = | $893.72 | $952.8831 | $952.89 | $952.90 | $952.90 | |