| 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 | $102.74 | 12.268% | $115.3441 | $115.34 | $115.35 | $115.30 |
| Purchase #2 | $67.43 | 4.449% | $70.43 | $70.43 | $70.45 | $70.40 |
| Purchase #3 | $33.81 | 13.675% | $38.4335 | $38.43 | $38.45 | $38.40 |
| Purchase #4 | $76.93 | 11.800% | $86.0077 | $86.01 | $86.00 | $86.00 |
| Purchase #5 | $116.52 | 4.153% | $121.3591 | $121.36 | $121.35 | $121.40 |
| Purchase #6 | $136.72 | 7.560% | $147.056 | $147.06 | $147.05 | $147.10 |
| Purchase #7 | $190.92 | 5.281% | $201.0025 | $201.00 | $201.00 | $201.00 |
| 7 purchase totals = | $725.07 | $779.6329 | $779.63 | $779.65 | $779.60 | |