| 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 | $208.34 | 11.252% | $231.7824 | $231.78 | $231.80 | $231.80 |
| Purchase #2 | $69.46 | 8.871% | $75.6218 | $75.62 | $75.60 | $75.60 |
| Purchase #3 | $142.68 | 11.257% | $158.7415 | $158.74 | $158.75 | $158.70 |
| Purchase #4 | $71.25 | 13.719% | $81.0248 | $81.02 | $81.00 | $81.00 |
| Purchase #5 | $59.68 | 10.602% | $66.0073 | $66.01 | $66.00 | $66.00 |
| Purchase #6 | $114.56 | 7.149% | $122.7499 | $122.75 | $122.75 | $122.70 |
| Purchase #7 | $41.27 | 8.797% | $44.9005 | $44.90 | $44.90 | $44.90 |
| 7 purchase totals = | $707.24 | $780.8282 | $780.82 | $780.80 | $780.70 | |