| 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 | $127.91 | 6.267% | $135.9261 | $135.93 | $135.95 | $135.90 |
| Purchase #2 | $46.64 | 10.856% | $51.7032 | $51.70 | $51.70 | $51.70 |
| Purchase #3 | $26.58 | 13.243% | $30.1 | $30.10 | $30.10 | $30.10 |
| Purchase #4 | $83.38 | 13.362% | $94.5212 | $94.52 | $94.50 | $94.50 |
| Purchase #5 | $82.34 | 12.434% | $92.5782 | $92.58 | $92.60 | $92.60 |
| Purchase #6 | $183.73 | 8.118% | $198.6452 | $198.65 | $198.65 | $198.60 |
| Purchase #7 | $63.52 | 4.557% | $66.4146 | $66.41 | $66.40 | $66.40 |
| 7 purchase totals = | $614.10 | $669.8885 | $669.89 | $669.90 | $669.80 | |