| 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 | $42.81 | 7.454% | $46.0011 | $46.00 | $46.00 | $46.00 |
| Purchase #2 | $151.67 | 12.127% | $170.063 | $170.06 | $170.05 | $170.10 |
| Purchase #3 | $23.41 | 5.626% | $24.727 | $24.73 | $24.75 | $24.70 |
| Purchase #4 | $38.27 | 10.248% | $42.1919 | $42.19 | $42.20 | $42.20 |
| Purchase #5 | $249.32 | 5.382% | $262.7384 | $262.74 | $262.75 | $262.70 |
| Purchase #6 | $110.26 | 11.628% | $123.081 | $123.08 | $123.10 | $123.10 |
| Purchase #7 | $7.77 | 4.154% | $8.0928 | $8.09 | $8.10 | $8.10 |
| 7 purchase totals = | $623.51 | $676.8952 | $676.89 | $676.95 | $676.90 | |