| 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 | $11.37 | 12.842% | $12.8301 | $12.83 | $12.85 | $12.80 |
| Purchase #2 | $86.55 | 3.695% | $89.748 | $89.75 | $89.75 | $89.70 |
| Purchase #3 | $206.30 | 10.276% | $227.4994 | $227.50 | $227.50 | $227.50 |
| Purchase #4 | $182.51 | 11.231% | $203.0077 | $203.01 | $203.00 | $203.00 |
| Purchase #5 | $148.98 | 11.655% | $166.3436 | $166.34 | $166.35 | $166.30 |
| Purchase #6 | $162.45 | 6.475% | $172.9686 | $172.97 | $172.95 | $173.00 |
| Purchase #7 | $26.66 | 8.621% | $28.9584 | $28.96 | $28.95 | $29.00 |
| 7 purchase totals = | $824.82 | $901.3558 | $901.36 | $901.35 | $901.30 | |