| 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 | $70.85 | 10.459% | $78.2602 | $78.26 | $78.25 | $78.30 |
| Purchase #2 | $149.96 | 12.311% | $168.4216 | $168.42 | $168.40 | $168.40 |
| Purchase #3 | $81.84 | 5.491% | $86.3338 | $86.33 | $86.35 | $86.30 |
| Purchase #4 | $55.90 | 3.105% | $57.6357 | $57.64 | $57.65 | $57.60 |
| Purchase #5 | $72.96 | 3.790% | $75.7252 | $75.73 | $75.75 | $75.70 |
| Purchase #6 | $100.81 | 13.435% | $114.3538 | $114.35 | $114.35 | $114.40 |
| Purchase #7 | $130.31 | 9.739% | $143.0009 | $143.00 | $143.00 | $143.00 |
| 7 purchase totals = | $662.63 | $723.7312 | $723.73 | $723.75 | $723.70 | |