| 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 | $38.44 | 3.590% | $39.82 | $39.82 | $39.80 | $39.80 |
| Purchase #2 | $71.32 | 8.861% | $77.6397 | $77.64 | $77.65 | $77.60 |
| Purchase #3 | $230.77 | 3.143% | $238.0231 | $238.02 | $238.00 | $238.00 |
| Purchase #4 | $46.69 | 12.483% | $52.5183 | $52.52 | $52.50 | $52.50 |
| Purchase #5 | $96.63 | 7.686% | $104.057 | $104.06 | $104.05 | $104.10 |
| Purchase #6 | $77.44 | 10.264% | $85.3884 | $85.39 | $85.40 | $85.40 |
| Purchase #7 | $120.91 | 3.620% | $125.2869 | $125.29 | $125.30 | $125.30 |
| 7 purchase totals = | $682.20 | $722.7334 | $722.74 | $722.70 | $722.70 | |