| 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 | $83.48 | 3.464% | $86.3717 | $86.37 | $86.35 | $86.40 |
| Purchase #2 | $144.86 | 6.335% | $154.0369 | $154.04 | $154.05 | $154.00 |
| Purchase #3 | $42.40 | 6.402% | $45.1144 | $45.11 | $45.10 | $45.10 |
| Purchase #4 | $179.38 | 11.618% | $200.2204 | $200.22 | $200.20 | $200.20 |
| Purchase #5 | $234.43 | 8.539% | $254.448 | $254.45 | $254.45 | $254.40 |
| Purchase #6 | $8.79 | 9.704% | $9.643 | $9.64 | $9.65 | $9.60 |
| Purchase #7 | $112.49 | 13.230% | $127.3724 | $127.37 | $127.35 | $127.40 |
| 7 purchase totals = | $805.83 | $877.2068 | $877.20 | $877.15 | $877.10 | |