| 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 | $123.69 | 7.127% | $132.5054 | $132.51 | $132.50 | $132.50 |
| Purchase #2 | $115.45 | 7.457% | $124.0591 | $124.06 | $124.05 | $124.10 |
| Purchase #3 | $41.76 | 7.849% | $45.0377 | $45.04 | $45.05 | $45.00 |
| Purchase #4 | $15.65 | 11.167% | $17.3976 | $17.40 | $17.40 | $17.40 |
| Purchase #5 | $13.25 | 3.337% | $13.6922 | $13.69 | $13.70 | $13.70 |
| Purchase #6 | $236.25 | 11.434% | $263.2628 | $263.26 | $263.25 | $263.30 |
| Purchase #7 | $65.61 | 8.133% | $70.9461 | $70.95 | $70.95 | $70.90 |
| 7 purchase totals = | $611.66 | $666.9009 | $666.91 | $666.90 | $666.90 | |