| 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 | $52.40 | 9.522% | $57.3895 | $57.39 | $57.40 | $57.40 |
| Purchase #2 | $38.41 | 10.806% | $42.5606 | $42.56 | $42.55 | $42.60 |
| Purchase #3 | $125.95 | 3.751% | $130.6744 | $130.67 | $130.65 | $130.70 |
| Purchase #4 | $218.68 | 12.494% | $246.0019 | $246.00 | $246.00 | $246.00 |
| Purchase #5 | $138.64 | 6.545% | $147.714 | $147.71 | $147.70 | $147.70 |
| Purchase #6 | $110.69 | 13.702% | $125.8567 | $125.86 | $125.85 | $125.90 |
| Purchase #7 | $56.89 | 11.214% | $63.2696 | $63.27 | $63.25 | $63.30 |
| 7 purchase totals = | $741.66 | $813.4667 | $813.46 | $813.40 | $813.60 | |