| 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 | $18.83 | 12.264% | $21.1393 | $21.14 | $21.15 | $21.10 |
| Purchase #2 | $157.97 | 8.736% | $171.7703 | $171.77 | $171.75 | $171.80 |
| Purchase #3 | $6.58 | 12.568% | $7.407 | $7.41 | $7.40 | $7.40 |
| Purchase #4 | $72.50 | 4.836% | $76.0061 | $76.01 | $76.00 | $76.00 |
| Purchase #5 | $52.92 | 3.533% | $54.7897 | $54.79 | $54.80 | $54.80 |
| Purchase #6 | $154.82 | 4.309% | $161.4912 | $161.49 | $161.50 | $161.50 |
| Purchase #7 | $92.87 | 8.826% | $101.0667 | $101.07 | $101.05 | $101.10 |
| 7 purchase totals = | $556.49 | $593.6703 | $593.68 | $593.65 | $593.70 | |