| 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 | $56.47 | 4.590% | $59.062 | $59.06 | $59.05 | $59.10 |
| Purchase #2 | $16.57 | 12.768% | $18.6857 | $18.69 | $18.70 | $18.70 |
| Purchase #3 | $177.65 | 8.359% | $192.4998 | $192.50 | $192.50 | $192.50 |
| Purchase #4 | $181.69 | 5.178% | $191.0979 | $191.10 | $191.10 | $191.10 |
| Purchase #5 | $172.73 | 10.544% | $190.9427 | $190.94 | $190.95 | $190.90 |
| Purchase #6 | $58.97 | 12.793% | $66.514 | $66.51 | $66.50 | $66.50 |
| Purchase #7 | $81.91 | 5.304% | $86.2545 | $86.25 | $86.25 | $86.30 |
| 7 purchase totals = | $745.99 | $805.0566 | $805.05 | $805.05 | $805.10 | |