| 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 | $16.85 | 11.485% | $18.7852 | $18.79 | $18.80 | $18.80 |
| Purchase #2 | $94.96 | 3.768% | $98.5381 | $98.54 | $98.55 | $98.50 |
| Purchase #3 | $81.97 | 12.667% | $92.3531 | $92.35 | $92.35 | $92.40 |
| Purchase #4 | $8.59 | 10.425% | $9.4855 | $9.49 | $9.50 | $9.50 |
| Purchase #5 | $234.48 | 9.505% | $256.7673 | $256.77 | $256.75 | $256.80 |
| Purchase #6 | $247.30 | 5.702% | $261.401 | $261.40 | $261.40 | $261.40 |
| Purchase #7 | $14.33 | 8.531% | $15.5525 | $15.55 | $15.55 | $15.60 |
| 7 purchase totals = | $698.48 | $752.8827 | $752.89 | $752.90 | $753.00 | |