| 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 | $90.60 | 11.839% | $101.3261 | $101.33 | $101.35 | $101.30 |
| Purchase #2 | $43.90 | 9.815% | $48.2088 | $48.21 | $48.20 | $48.20 |
| Purchase #3 | $217.81 | 5.754% | $230.3428 | $230.34 | $230.35 | $230.30 |
| Purchase #4 | $74.76 | 13.561% | $84.8982 | $84.90 | $84.90 | $84.90 |
| Purchase #5 | $146.99 | 12.167% | $164.8743 | $164.87 | $164.85 | $164.90 |
| Purchase #6 | $200.70 | 5.488% | $211.7144 | $211.71 | $211.70 | $211.70 |
| Purchase #7 | $99.96 | 9.194% | $109.1503 | $109.15 | $109.15 | $109.20 |
| 7 purchase totals = | $874.72 | $950.5149 | $950.51 | $950.50 | $950.50 | |