| 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 | $79.51 | 12.575% | $89.5084 | $89.51 | $89.50 | $89.50 |
| Purchase #2 | $114.58 | 6.662% | $122.2133 | $122.21 | $122.20 | $122.20 |
| Purchase #3 | $158.36 | 3.596% | $164.0546 | $164.05 | $164.05 | $164.10 |
| Purchase #4 | $71.63 | 7.868% | $77.2658 | $77.27 | $77.25 | $77.30 |
| Purchase #5 | $11.89 | 7.162% | $12.7416 | $12.74 | $12.75 | $12.70 |
| Purchase #6 | $185.95 | 11.164% | $206.7095 | $206.71 | $206.70 | $206.70 |
| Purchase #7 | $135.99 | 4.350% | $141.9056 | $141.91 | $141.90 | $141.90 |
| 7 purchase totals = | $757.91 | $814.3988 | $814.40 | $814.35 | $814.40 | |