| 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 | $20.96 | 10.807% | $23.2251 | $23.23 | $23.25 | $23.20 |
| Purchase #2 | $67.90 | 5.323% | $71.5143 | $71.51 | $71.50 | $71.50 |
| Purchase #3 | $98.49 | 9.578% | $107.9234 | $107.92 | $107.90 | $107.90 |
| Purchase #4 | $23.73 | 3.401% | $24.5371 | $24.54 | $24.55 | $24.50 |
| Purchase #5 | $79.96 | 8.147% | $86.4743 | $86.47 | $86.45 | $86.50 |
| Purchase #6 | $34.85 | 13.591% | $39.5865 | $39.59 | $39.60 | $39.60 |
| Purchase #7 | $220.73 | 6.371% | $234.7927 | $234.79 | $234.80 | $234.80 |
| 7 purchase totals = | $546.62 | $588.0534 | $588.05 | $588.05 | $588.00 | |