| 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 | $35.67 | 13.354% | $40.4334 | $40.43 | $40.45 | $40.40 |
| Purchase #2 | $162.90 | 8.825% | $177.2759 | $177.28 | $177.30 | $177.30 |
| Purchase #3 | $46.44 | 13.422% | $52.6732 | $52.67 | $52.65 | $52.70 |
| Purchase #4 | $111.35 | 9.455% | $121.8781 | $121.88 | $121.90 | $121.90 |
| Purchase #5 | $40.42 | 7.860% | $43.597 | $43.60 | $43.60 | $43.60 |
| Purchase #6 | $77.52 | 11.360% | $86.3263 | $86.33 | $86.35 | $86.30 |
| Purchase #7 | $123.44 | 8.530% | $133.9694 | $133.97 | $133.95 | $134.00 |
| 7 purchase totals = | $597.74 | $656.1533 | $656.16 | $656.20 | $656.20 | |