| 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 | $46.55 | 5.159% | $48.9515 | $48.95 | $48.95 | $49.00 |
| Purchase #2 | $18.37 | 8.518% | $19.9348 | $19.93 | $19.95 | $19.90 |
| Purchase #3 | $209.33 | 3.131% | $215.8841 | $215.88 | $215.90 | $215.90 |
| Purchase #4 | $205.79 | 9.491% | $225.3215 | $225.32 | $225.30 | $225.30 |
| Purchase #5 | $207.90 | 3.162% | $214.4738 | $214.47 | $214.45 | $214.50 |
| Purchase #6 | $94.83 | 9.752% | $104.0778 | $104.08 | $104.10 | $104.10 |
| Purchase #7 | $162.45 | 10.298% | $179.1791 | $179.18 | $179.20 | $179.20 |
| 7 purchase totals = | $945.22 | $1,007.8226 | $1,007.81 | $1,007.85 | $1,007.90 | |