| 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 | $60.95 | 9.382% | $66.6683 | $66.67 | $66.65 | $66.70 |
| Purchase #2 | $236.61 | 4.173% | $246.4837 | $246.48 | $246.50 | $246.50 |
| Purchase #3 | $6.62 | 5.779% | $7.0026 | $7.00 | $7.00 | $7.00 |
| Purchase #4 | $28.69 | 3.719% | $29.757 | $29.76 | $29.75 | $29.80 |
| Purchase #5 | $146.29 | 11.360% | $162.9085 | $162.91 | $162.90 | $162.90 |
| Purchase #6 | $5.95 | 9.130% | $6.4932 | $6.49 | $6.50 | $6.50 |
| Purchase #7 | $35.25 | 5.145% | $37.0636 | $37.06 | $37.05 | $37.10 |
| 7 purchase totals = | $520.36 | $556.3769 | $556.37 | $556.35 | $556.50 | |