| 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 | $47.85 | 8.847% | $52.0833 | $52.08 | $52.10 | $52.10 |
| Purchase #2 | $104.64 | 8.233% | $113.255 | $113.26 | $113.25 | $113.30 |
| Purchase #3 | $143.81 | 6.688% | $153.428 | $153.43 | $153.45 | $153.40 |
| Purchase #4 | $95.27 | 12.829% | $107.4922 | $107.49 | $107.50 | $107.50 |
| Purchase #5 | $129.94 | 12.299% | $145.9213 | $145.92 | $145.90 | $145.90 |
| Purchase #6 | $153.35 | 11.422% | $170.8656 | $170.87 | $170.85 | $170.90 |
| Purchase #7 | $237.49 | 3.592% | $246.0206 | $246.02 | $246.00 | $246.00 |
| 7 purchase totals = | $912.35 | $989.0660 | $989.07 | $989.05 | $989.10 | |