| 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 | $128.37 | 5.491% | $135.4188 | $135.42 | $135.40 | $135.40 |
| Purchase #2 | $22.26 | 6.641% | $23.7383 | $23.74 | $23.75 | $23.70 |
| Purchase #3 | $76.63 | 9.527% | $83.9305 | $83.93 | $83.95 | $83.90 |
| Purchase #4 | $231.89 | 4.398% | $242.0885 | $242.09 | $242.10 | $242.10 |
| Purchase #5 | $74.53 | 3.682% | $77.2742 | $77.27 | $77.25 | $77.30 |
| Purchase #6 | $110.91 | 3.203% | $114.4624 | $114.46 | $114.45 | $114.50 |
| Purchase #7 | $78.87 | 13.491% | $89.5104 | $89.51 | $89.50 | $89.50 |
| 7 purchase totals = | $723.46 | $766.4231 | $766.42 | $766.40 | $766.40 | |