| 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 | $49.87 | 4.202% | $51.9655 | $51.97 | $51.95 | $52.00 |
| Purchase #2 | $186.64 | 6.521% | $198.8108 | $198.81 | $198.80 | $198.80 |
| Purchase #3 | $42.66 | 6.869% | $45.5903 | $45.59 | $45.60 | $45.60 |
| Purchase #4 | $138.57 | 5.731% | $146.5114 | $146.51 | $146.50 | $146.50 |
| Purchase #5 | $30.95 | 5.663% | $32.7027 | $32.70 | $32.70 | $32.70 |
| Purchase #6 | $187.98 | 5.626% | $198.5558 | $198.56 | $198.55 | $198.60 |
| Purchase #7 | $112.44 | 11.845% | $125.7585 | $125.76 | $125.75 | $125.80 |
| 7 purchase totals = | $749.11 | $799.8950 | $799.90 | $799.85 | $800.00 | |