| 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 | $30.55 | 7.123% | $32.7261 | $32.73 | $32.75 | $32.70 |
| Purchase #2 | $97.47 | 4.743% | $102.093 | $102.09 | $102.10 | $102.10 |
| Purchase #3 | $226.80 | 9.530% | $248.414 | $248.41 | $248.40 | $248.40 |
| Purchase #4 | $15.90 | 12.463% | $17.8816 | $17.88 | $17.90 | $17.90 |
| Purchase #5 | $114.77 | 10.422% | $126.7313 | $126.73 | $126.75 | $126.70 |
| Purchase #6 | $170.71 | 4.851% | $178.9911 | $178.99 | $179.00 | $179.00 |
| Purchase #7 | $67.73 | 10.380% | $74.7604 | $74.76 | $74.75 | $74.80 |
| 7 purchase totals = | $723.93 | $781.5975 | $781.59 | $781.65 | $781.60 | |