| 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 | $43.89 | 11.692% | $49.0216 | $49.02 | $49.00 | $49.00 |
| Purchase #2 | $122.99 | 8.371% | $133.2855 | $133.29 | $133.30 | $133.30 |
| Purchase #3 | $188.29 | 3.665% | $195.1908 | $195.19 | $195.20 | $195.20 |
| Purchase #4 | $6.32 | 8.591% | $6.863 | $6.86 | $6.85 | $6.90 |
| Purchase #5 | $105.73 | 5.559% | $111.6075 | $111.61 | $111.60 | $111.60 |
| Purchase #6 | $161.71 | 5.338% | $170.3421 | $170.34 | $170.35 | $170.30 |
| Purchase #7 | $159.79 | 3.173% | $164.8601 | $164.86 | $164.85 | $164.90 |
| 7 purchase totals = | $788.72 | $831.1706 | $831.17 | $831.15 | $831.20 | |