| 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 | $71.90 | 9.464% | $78.7046 | $78.70 | $78.70 | $78.70 |
| Purchase #2 | $126.77 | 11.411% | $141.2357 | $141.24 | $141.25 | $141.20 |
| Purchase #3 | $231.43 | 6.318% | $246.0517 | $246.05 | $246.05 | $246.10 |
| Purchase #4 | $179.74 | 12.245% | $201.7492 | $201.75 | $201.75 | $201.70 |
| Purchase #5 | $101.55 | 3.541% | $105.1459 | $105.15 | $105.15 | $105.10 |
| Purchase #6 | $107.46 | 9.223% | $117.371 | $117.37 | $117.35 | $117.40 |
| Purchase #7 | $20.33 | 7.467% | $21.848 | $21.85 | $21.85 | $21.80 |
| 7 purchase totals = | $839.18 | $912.1061 | $912.11 | $912.10 | $912.00 | |