| 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 | $60.79 | 8.312% | $65.8429 | $65.84 | $65.85 | $65.80 |
| Purchase #2 | $68.44 | 11.763% | $76.4906 | $76.49 | $76.50 | $76.50 |
| Purchase #3 | $102.50 | 6.372% | $109.0313 | $109.03 | $109.05 | $109.00 |
| Purchase #4 | $241.98 | 6.114% | $256.7747 | $256.77 | $256.75 | $256.80 |
| Purchase #5 | $242.78 | 12.702% | $273.6179 | $273.62 | $273.60 | $273.60 |
| Purchase #6 | $247.27 | 13.274% | $280.0926 | $280.09 | $280.10 | $280.10 |
| Purchase #7 | $120.94 | 3.837% | $125.5805 | $125.58 | $125.60 | $125.60 |
| 7 purchase totals = | $1,084.70 | $1,187.4305 | $1,187.42 | $1,187.45 | $1,187.40 | |