| 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 | $21.31 | 13.452% | $24.1766 | $24.18 | $24.20 | $24.20 |
| Purchase #2 | $66.68 | 12.573% | $75.0637 | $75.06 | $75.05 | $75.10 |
| Purchase #3 | $75.76 | 4.578% | $79.2283 | $79.23 | $79.25 | $79.20 |
| Purchase #4 | $164.27 | 7.186% | $176.0744 | $176.07 | $176.05 | $176.10 |
| Purchase #5 | $119.46 | 11.681% | $133.4141 | $133.41 | $133.40 | $133.40 |
| Purchase #6 | $50.49 | 13.707% | $57.4107 | $57.41 | $57.40 | $57.40 |
| Purchase #7 | $69.93 | 7.799% | $75.3838 | $75.38 | $75.40 | $75.40 |
| 7 purchase totals = | $567.90 | $620.7516 | $620.74 | $620.75 | $620.80 | |