| 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 | $49.60 | 8.345% | $53.7391 | $53.74 | $53.75 | $53.70 |
| Purchase #2 | $242.53 | 3.809% | $251.768 | $251.77 | $251.75 | $251.80 |
| Purchase #3 | $180.34 | 4.690% | $188.7979 | $188.80 | $188.80 | $188.80 |
| Purchase #4 | $140.62 | 12.406% | $158.0653 | $158.07 | $158.05 | $158.10 |
| Purchase #5 | $155.71 | 5.332% | $164.0125 | $164.01 | $164.00 | $164.00 |
| Purchase #6 | $208.44 | 3.526% | $215.7896 | $215.79 | $215.80 | $215.80 |
| Purchase #7 | $85.53 | 11.181% | $95.0931 | $95.09 | $95.10 | $95.10 |
| 7 purchase totals = | $1,062.77 | $1,127.2655 | $1,127.27 | $1,127.25 | $1,127.30 | |