| 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 | $36.74 | 3.611% | $38.0667 | $38.07 | $38.05 | $38.10 |
| Purchase #2 | $13.83 | 7.230% | $14.8299 | $14.83 | $14.85 | $14.80 |
| Purchase #3 | $180.80 | 10.251% | $199.3338 | $199.33 | $199.35 | $199.30 |
| Purchase #4 | $199.49 | 8.820% | $217.085 | $217.09 | $217.10 | $217.10 |
| Purchase #5 | $182.42 | 5.512% | $192.475 | $192.48 | $192.50 | $192.50 |
| Purchase #6 | $141.52 | 6.202% | $150.2971 | $150.30 | $150.30 | $150.30 |
| Purchase #7 | $192.43 | 11.686% | $214.9174 | $214.92 | $214.90 | $214.90 |
| 7 purchase totals = | $947.23 | $1,027.0049 | $1,027.02 | $1,027.05 | $1,027.00 | |