| 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 | $91.41 | 4.412% | $95.443 | $95.44 | $95.45 | $95.40 |
| Purchase #2 | $185.82 | 6.569% | $198.0265 | $198.03 | $198.05 | $198.00 |
| Purchase #3 | $184.84 | 12.565% | $208.0651 | $208.07 | $208.05 | $208.10 |
| Purchase #4 | $71.46 | 4.754% | $74.8572 | $74.86 | $74.85 | $74.90 |
| Purchase #5 | $153.55 | 7.259% | $164.6962 | $164.70 | $164.70 | $164.70 |
| Purchase #6 | $24.99 | 8.733% | $27.1724 | $27.17 | $27.15 | $27.20 |
| Purchase #7 | $115.27 | 5.317% | $121.3989 | $121.40 | $121.40 | $121.40 |
| 7 purchase totals = | $827.34 | $889.6593 | $889.67 | $889.65 | $889.70 | |