| 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 | $40.68 | 7.774% | $43.8425 | $43.84 | $43.85 | $43.80 |
| Purchase #2 | $12.53 | 7.780% | $13.5048 | $13.50 | $13.50 | $13.50 |
| Purchase #3 | $63.58 | 11.554% | $70.926 | $70.93 | $70.95 | $70.90 |
| Purchase #4 | $102.95 | 5.494% | $108.6061 | $108.61 | $108.60 | $108.60 |
| Purchase #5 | $176.36 | 9.254% | $192.6804 | $192.68 | $192.70 | $192.70 |
| Purchase #6 | $27.33 | 10.763% | $30.2715 | $30.27 | $30.25 | $30.30 |
| Purchase #7 | $243.46 | 8.259% | $263.5674 | $263.57 | $263.55 | $263.60 |
| 7 purchase totals = | $666.89 | $723.3987 | $723.40 | $723.40 | $723.40 | |