| 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 | $25.49 | 7.442% | $27.387 | $27.39 | $27.40 | $27.40 |
| Purchase #2 | $57.62 | 10.357% | $63.5877 | $63.59 | $63.60 | $63.60 |
| Purchase #3 | $170.52 | 7.503% | $183.3141 | $183.31 | $183.30 | $183.30 |
| Purchase #4 | $239.39 | 8.648% | $260.0924 | $260.09 | $260.10 | $260.10 |
| Purchase #5 | $44.47 | 7.144% | $47.6469 | $47.65 | $47.65 | $47.60 |
| Purchase #6 | $248.32 | 3.417% | $256.8051 | $256.81 | $256.80 | $256.80 |
| Purchase #7 | $23.28 | 9.629% | $25.5216 | $25.52 | $25.50 | $25.50 |
| 7 purchase totals = | $809.09 | $864.3548 | $864.36 | $864.35 | $864.30 | |