| 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 | $11.28 | 11.576% | $12.5858 | $12.59 | $12.60 | $12.60 |
| Purchase #2 | $164.29 | 13.485% | $186.4445 | $186.44 | $186.45 | $186.40 |
| Purchase #3 | $28.36 | 10.628% | $31.3741 | $31.37 | $31.35 | $31.40 |
| Purchase #4 | $106.92 | 13.197% | $121.0302 | $121.03 | $121.05 | $121.00 |
| Purchase #5 | $22.57 | 6.298% | $23.9915 | $23.99 | $24.00 | $24.00 |
| Purchase #6 | $8.91 | 4.736% | $9.332 | $9.33 | $9.35 | $9.30 |
| Purchase #7 | $71.96 | 12.360% | $80.8543 | $80.85 | $80.85 | $80.90 |
| 7 purchase totals = | $414.29 | $465.6124 | $465.60 | $465.65 | $465.60 | |