| 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 | $86.70 | 3.459% | $89.699 | $89.70 | $89.70 | $89.70 |
| Purchase #2 | $5.34 | 12.284% | $5.996 | $6.00 | $6.00 | $6.00 |
| Purchase #3 | $123.75 | 6.844% | $132.2195 | $132.22 | $132.20 | $132.20 |
| Purchase #4 | $17.67 | 9.583% | $19.3633 | $19.36 | $19.35 | $19.40 |
| Purchase #5 | $82.35 | 9.816% | $90.4335 | $90.43 | $90.45 | $90.40 |
| Purchase #6 | $248.48 | 5.558% | $262.2905 | $262.29 | $262.30 | $262.30 |
| Purchase #7 | $9.30 | 5.140% | $9.778 | $9.78 | $9.80 | $9.80 |
| 7 purchase totals = | $573.59 | $609.7798 | $609.78 | $609.80 | $609.80 | |