| 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 | $85.42 | 7.677% | $91.9777 | $91.98 | $92.00 | $92.00 |
| Purchase #2 | $142.59 | 13.474% | $161.8026 | $161.80 | $161.80 | $161.80 |
| Purchase #3 | $48.54 | 5.744% | $51.3281 | $51.33 | $51.35 | $51.30 |
| Purchase #4 | $42.84 | 12.394% | $48.1496 | $48.15 | $48.15 | $48.10 |
| Purchase #5 | $165.78 | 12.503% | $186.5075 | $186.51 | $186.50 | $186.50 |
| Purchase #6 | $86.33 | 4.113% | $89.8808 | $89.88 | $89.90 | $89.90 |
| Purchase #7 | $103.74 | 11.214% | $115.3734 | $115.37 | $115.35 | $115.40 |
| 7 purchase totals = | $675.24 | $745.0197 | $745.02 | $745.05 | $745.00 | |