| 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 | $96.68 | 9.755% | $106.1111 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $125.62 | 6.788% | $134.1471 | $134.15 | $134.15 | $134.10 |
| Purchase #3 | $164.34 | 10.107% | $180.9498 | $180.95 | $180.95 | $180.90 |
| Purchase #4 | $145.34 | 12.164% | $163.0192 | $163.02 | $163.00 | $163.00 |
| Purchase #5 | $34.34 | 5.505% | $36.2304 | $36.23 | $36.25 | $36.20 |
| Purchase #6 | $109.30 | 13.265% | $123.7986 | $123.80 | $123.80 | $123.80 |
| Purchase #7 | $99.39 | 3.733% | $103.1002 | $103.10 | $103.10 | $103.10 |
| 7 purchase totals = | $775.01 | $847.3564 | $847.36 | $847.35 | $847.20 | |