| 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 | $227.79 | 13.591% | $258.7489 | $258.75 | $258.75 | $258.70 |
| Purchase #2 | $67.36 | 4.636% | $70.4828 | $70.48 | $70.50 | $70.50 |
| Purchase #3 | $185.49 | 5.122% | $194.9908 | $194.99 | $195.00 | $195.00 |
| Purchase #4 | $32.79 | 8.427% | $35.5532 | $35.55 | $35.55 | $35.60 |
| Purchase #5 | $80.52 | 11.497% | $89.7774 | $89.78 | $89.80 | $89.80 |
| Purchase #6 | $216.98 | 9.499% | $237.5909 | $237.59 | $237.60 | $237.60 |
| Purchase #7 | $78.88 | 9.492% | $86.3673 | $86.37 | $86.35 | $86.40 |
| 7 purchase totals = | $889.81 | $973.5113 | $973.51 | $973.55 | $973.60 | |