| 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 | $88.40 | 3.287% | $91.3057 | $91.31 | $91.30 | $91.30 |
| Purchase #2 | $11.40 | 12.650% | $12.8421 | $12.84 | $12.85 | $12.80 |
| Purchase #3 | $45.92 | 7.276% | $49.2611 | $49.26 | $49.25 | $49.30 |
| Purchase #4 | $153.68 | 7.350% | $164.9755 | $164.98 | $165.00 | $165.00 |
| Purchase #5 | $48.41 | 8.793% | $52.6667 | $52.67 | $52.65 | $52.70 |
| Purchase #6 | $95.92 | 5.262% | $100.9673 | $100.97 | $100.95 | $101.00 |
| Purchase #7 | $223.53 | 3.517% | $231.3916 | $231.39 | $231.40 | $231.40 |
| 7 purchase totals = | $667.26 | $703.4100 | $703.42 | $703.40 | $703.50 | |