| 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 | $102.59 | 4.111% | $106.8075 | $106.81 | $106.80 | $106.80 |
| Purchase #2 | $136.55 | 3.308% | $141.0671 | $141.07 | $141.05 | $141.10 |
| Purchase #3 | $6.30 | 10.359% | $6.9526 | $6.95 | $6.95 | $7.00 |
| Purchase #4 | $231.55 | 7.554% | $249.0413 | $249.04 | $249.05 | $249.00 |
| Purchase #5 | $176.30 | 7.870% | $190.1748 | $190.17 | $190.15 | $190.20 |
| Purchase #6 | $108.72 | 8.824% | $118.3135 | $118.31 | $118.30 | $118.30 |
| Purchase #7 | $52.90 | 5.156% | $55.6275 | $55.63 | $55.65 | $55.60 |
| 7 purchase totals = | $814.91 | $867.9843 | $867.98 | $867.95 | $868.00 | |