| 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 | $56.60 | 13.479% | $64.2291 | $64.23 | $64.25 | $64.20 |
| Purchase #2 | $199.33 | 7.548% | $214.3754 | $214.38 | $214.40 | $214.40 |
| Purchase #3 | $44.26 | 11.310% | $49.2658 | $49.27 | $49.25 | $49.30 |
| Purchase #4 | $99.46 | 7.873% | $107.2905 | $107.29 | $107.30 | $107.30 |
| Purchase #5 | $138.79 | 11.156% | $154.2734 | $154.27 | $154.25 | $154.30 |
| Purchase #6 | $100.73 | 11.816% | $112.6323 | $112.63 | $112.65 | $112.60 |
| Purchase #7 | $90.58 | 13.826% | $103.1036 | $103.10 | $103.10 | $103.10 |
| 7 purchase totals = | $729.75 | $805.1701 | $805.17 | $805.20 | $805.20 | |