| 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 | $22.91 | 6.428% | $24.3827 | $24.38 | $24.40 | $24.40 |
| Purchase #2 | $216.46 | 4.719% | $226.6747 | $226.67 | $226.65 | $226.70 |
| Purchase #3 | $25.95 | 3.746% | $26.9221 | $26.92 | $26.90 | $26.90 |
| Purchase #4 | $54.36 | 3.159% | $56.0772 | $56.08 | $56.10 | $56.10 |
| Purchase #5 | $71.53 | 8.567% | $77.658 | $77.66 | $77.65 | $77.70 |
| Purchase #6 | $27.66 | 4.203% | $28.8225 | $28.82 | $28.80 | $28.80 |
| Purchase #7 | $168.85 | 11.323% | $187.9689 | $187.97 | $187.95 | $188.00 |
| 7 purchase totals = | $587.72 | $628.5061 | $628.50 | $628.45 | $628.60 | |