| 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 | $120.33 | 4.212% | $125.3983 | $125.40 | $125.40 | $125.40 |
| Purchase #2 | $7.35 | 5.476% | $7.7525 | $7.75 | $7.75 | $7.80 |
| Purchase #3 | $74.63 | 10.424% | $82.4094 | $82.41 | $82.40 | $82.40 |
| Purchase #4 | $41.72 | 10.263% | $46.0017 | $46.00 | $46.00 | $46.00 |
| Purchase #5 | $227.46 | 13.212% | $257.512 | $257.51 | $257.50 | $257.50 |
| Purchase #6 | $85.87 | 11.872% | $96.0645 | $96.06 | $96.05 | $96.10 |
| Purchase #7 | $119.37 | 4.561% | $124.8145 | $124.81 | $124.80 | $124.80 |
| 7 purchase totals = | $676.73 | $739.9529 | $739.94 | $739.90 | $740.00 | |