| 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 | $225.25 | 5.439% | $237.5013 | $237.50 | $237.50 | $237.50 |
| Purchase #2 | $39.58 | 6.565% | $42.1784 | $42.18 | $42.20 | $42.20 |
| Purchase #3 | $240.63 | 7.466% | $258.5954 | $258.60 | $258.60 | $258.60 |
| Purchase #4 | $95.80 | 12.602% | $107.8727 | $107.87 | $107.85 | $107.90 |
| Purchase #5 | $50.35 | 6.435% | $53.59 | $53.59 | $53.60 | $53.60 |
| Purchase #6 | $36.83 | 12.846% | $41.5612 | $41.56 | $41.55 | $41.60 |
| Purchase #7 | $16.40 | 11.400% | $18.2696 | $18.27 | $18.25 | $18.30 |
| 7 purchase totals = | $704.84 | $759.5686 | $759.57 | $759.55 | $759.70 | |