| 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 | $83.66 | 3.587% | $86.6609 | $86.66 | $86.65 | $86.70 |
| Purchase #2 | $7.26 | 3.609% | $7.522 | $7.52 | $7.50 | $7.50 |
| Purchase #3 | $15.51 | 4.743% | $16.2456 | $16.25 | $16.25 | $16.20 |
| Purchase #4 | $57.75 | 9.199% | $63.0624 | $63.06 | $63.05 | $63.10 |
| Purchase #5 | $64.99 | 7.225% | $69.6855 | $69.69 | $69.70 | $69.70 |
| Purchase #6 | $89.47 | 4.545% | $93.5364 | $93.54 | $93.55 | $93.50 |
| Purchase #7 | $94.37 | 12.602% | $106.2625 | $106.26 | $106.25 | $106.30 |
| 7 purchase totals = | $413.01 | $442.9753 | $442.98 | $442.95 | $443.00 | |