| 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 | $38.78 | 7.730% | $41.7777 | $41.78 | $41.80 | $41.80 |
| Purchase #2 | $189.46 | 11.491% | $211.2308 | $211.23 | $211.25 | $211.20 |
| Purchase #3 | $53.82 | 3.731% | $55.828 | $55.83 | $55.85 | $55.80 |
| Purchase #4 | $147.49 | 4.396% | $153.9737 | $153.97 | $153.95 | $154.00 |
| Purchase #5 | $192.46 | 11.531% | $214.6526 | $214.65 | $214.65 | $214.70 |
| Purchase #6 | $113.99 | 9.692% | $125.0379 | $125.04 | $125.05 | $125.00 |
| Purchase #7 | $42.97 | 10.592% | $47.5214 | $47.52 | $47.50 | $47.50 |
| 7 purchase totals = | $778.97 | $850.0221 | $850.02 | $850.05 | $850.00 | |