| 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 | $67.50 | 3.107% | $69.5972 | $69.60 | $69.60 | $69.60 |
| Purchase #2 | $128.89 | 8.612% | $139.99 | $139.99 | $140.00 | $140.00 |
| Purchase #3 | $241.44 | 4.528% | $252.3724 | $252.37 | $252.35 | $252.40 |
| Purchase #4 | $20.69 | 6.558% | $22.0469 | $22.05 | $22.05 | $22.00 |
| Purchase #5 | $154.47 | 8.708% | $167.9212 | $167.92 | $167.90 | $167.90 |
| Purchase #6 | $148.58 | 7.829% | $160.2123 | $160.21 | $160.20 | $160.20 |
| Purchase #7 | $46.77 | 9.140% | $51.0448 | $51.04 | $51.05 | $51.00 |
| 7 purchase totals = | $808.34 | $863.1848 | $863.18 | $863.15 | $863.10 | |