| 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 | $78.60 | 10.148% | $86.5763 | $86.58 | $86.60 | $86.60 |
| Purchase #2 | $190.57 | 5.705% | $201.442 | $201.44 | $201.45 | $201.40 |
| Purchase #3 | $35.63 | 11.770% | $39.8237 | $39.82 | $39.80 | $39.80 |
| Purchase #4 | $201.36 | 8.633% | $218.7434 | $218.74 | $218.75 | $218.70 |
| Purchase #5 | $232.41 | 11.235% | $258.5213 | $258.52 | $258.50 | $258.50 |
| Purchase #6 | $61.35 | 9.337% | $67.0782 | $67.08 | $67.10 | $67.10 |
| Purchase #7 | $52.38 | 7.497% | $56.3069 | $56.31 | $56.30 | $56.30 |
| 7 purchase totals = | $852.30 | $928.4918 | $928.49 | $928.50 | $928.40 | |