| 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 | $102.77 | 12.792% | $115.9163 | $115.92 | $115.90 | $115.90 |
| Purchase #2 | $8.71 | 12.844% | $9.8287 | $9.83 | $9.85 | $9.80 |
| Purchase #3 | $167.61 | 11.176% | $186.3421 | $186.34 | $186.35 | $186.30 |
| Purchase #4 | $26.31 | 3.629% | $27.2648 | $27.26 | $27.25 | $27.30 |
| Purchase #5 | $14.54 | 4.595% | $15.2081 | $15.21 | $15.20 | $15.20 |
| Purchase #6 | $88.81 | 5.658% | $93.8349 | $93.83 | $93.85 | $93.80 |
| Purchase #7 | $22.82 | 7.687% | $24.5742 | $24.57 | $24.55 | $24.60 |
| 7 purchase totals = | $431.57 | $472.9691 | $472.96 | $472.95 | $472.90 | |