| 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 | $45.58 | 3.567% | $47.2058 | $47.21 | $47.20 | $47.20 |
| Purchase #2 | $170.32 | 8.480% | $184.7631 | $184.76 | $184.75 | $184.80 |
| Purchase #3 | $247.90 | 3.388% | $256.2989 | $256.30 | $256.30 | $256.30 |
| Purchase #4 | $113.37 | 5.186% | $119.2494 | $119.25 | $119.25 | $119.20 |
| Purchase #5 | $162.58 | 3.497% | $168.2654 | $168.27 | $168.25 | $168.30 |
| Purchase #6 | $55.81 | 5.829% | $59.0632 | $59.06 | $59.05 | $59.10 |
| Purchase #7 | $71.73 | 12.106% | $80.4136 | $80.41 | $80.40 | $80.40 |
| 7 purchase totals = | $867.29 | $915.2594 | $915.26 | $915.20 | $915.30 | |