| 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 | $72.72 | 3.227% | $75.0667 | $75.07 | $75.05 | $75.10 |
| Purchase #2 | $229.73 | 3.474% | $237.7108 | $237.71 | $237.70 | $237.70 |
| Purchase #3 | $75.67 | 3.847% | $78.581 | $78.58 | $78.60 | $78.60 |
| Purchase #4 | $32.46 | 9.632% | $35.5865 | $35.59 | $35.60 | $35.60 |
| Purchase #5 | $60.34 | 6.209% | $64.0865 | $64.09 | $64.10 | $64.10 |
| Purchase #6 | $128.49 | 13.607% | $145.9736 | $145.97 | $145.95 | $146.00 |
| Purchase #7 | $222.97 | 12.520% | $250.8858 | $250.89 | $250.90 | $250.90 |
| 7 purchase totals = | $822.38 | $887.8909 | $887.90 | $887.90 | $888.00 | |