| 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 | $90.99 | 8.419% | $98.6504 | $98.65 | $98.65 | $98.70 |
| Purchase #2 | $121.36 | 13.688% | $137.9718 | $137.97 | $137.95 | $138.00 |
| Purchase #3 | $224.98 | 12.214% | $252.4591 | $252.46 | $252.45 | $252.50 |
| Purchase #4 | $104.55 | 11.658% | $116.7384 | $116.74 | $116.75 | $116.70 |
| Purchase #5 | $41.32 | 10.609% | $45.7036 | $45.70 | $45.70 | $45.70 |
| Purchase #6 | $124.37 | 13.709% | $141.4199 | $141.42 | $141.40 | $141.40 |
| Purchase #7 | $235.99 | 6.213% | $250.6521 | $250.65 | $250.65 | $250.70 |
| 7 purchase totals = | $943.56 | $1,043.5953 | $1,043.59 | $1,043.55 | $1,043.70 | |