| 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 | $101.27 | 5.655% | $106.9968 | $107.00 | $107.00 | $107.00 |
| Purchase #2 | $48.95 | 6.284% | $52.026 | $52.03 | $52.05 | $52.00 |
| Purchase #3 | $100.57 | 8.587% | $109.2059 | $109.21 | $109.20 | $109.20 |
| Purchase #4 | $39.65 | 13.575% | $45.0325 | $45.03 | $45.05 | $45.00 |
| Purchase #5 | $119.74 | 4.649% | $125.3067 | $125.31 | $125.30 | $125.30 |
| Purchase #6 | $203.49 | 8.395% | $220.573 | $220.57 | $220.55 | $220.60 |
| Purchase #7 | $114.45 | 10.750% | $126.7534 | $126.75 | $126.75 | $126.80 |
| 7 purchase totals = | $728.12 | $785.8943 | $785.90 | $785.90 | $785.90 | |