| 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 | $5.77 | 5.410% | $6.0822 | $6.08 | $6.10 | $6.10 |
| Purchase #2 | $202.86 | 3.302% | $209.5584 | $209.56 | $209.55 | $209.60 |
| Purchase #3 | $86.90 | 13.862% | $98.9461 | $98.95 | $98.95 | $98.90 |
| Purchase #4 | $150.82 | 8.459% | $163.5779 | $163.58 | $163.60 | $163.60 |
| Purchase #5 | $10.68 | 8.529% | $11.5909 | $11.59 | $11.60 | $11.60 |
| Purchase #6 | $95.31 | 5.319% | $100.3795 | $100.38 | $100.40 | $100.40 |
| Purchase #7 | $72.61 | 9.544% | $79.5399 | $79.54 | $79.55 | $79.50 |
| 7 purchase totals = | $624.95 | $669.6749 | $669.68 | $669.75 | $669.70 | |