| 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 | $80.66 | 4.184% | $84.0348 | $84.03 | $84.05 | $84.00 |
| Purchase #2 | $80.41 | 8.180% | $86.9875 | $86.99 | $87.00 | $87.00 |
| Purchase #3 | $186.69 | 12.129% | $209.3336 | $209.33 | $209.35 | $209.30 |
| Purchase #4 | $112.75 | 8.553% | $122.3935 | $122.39 | $122.40 | $122.40 |
| Purchase #5 | $31.46 | 12.706% | $35.4573 | $35.46 | $35.45 | $35.50 |
| Purchase #6 | $170.92 | 10.770% | $189.3281 | $189.33 | $189.35 | $189.30 |
| Purchase #7 | $44.41 | 7.503% | $47.7421 | $47.74 | $47.75 | $47.70 |
| 7 purchase totals = | $707.30 | $775.2769 | $775.27 | $775.35 | $775.20 | |