| 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 | $48.79 | 4.545% | $51.0075 | $51.01 | $51.00 | $51.00 |
| Purchase #2 | $146.71 | 4.799% | $153.7506 | $153.75 | $153.75 | $153.80 |
| Purchase #3 | $66.32 | 12.204% | $74.4137 | $74.41 | $74.40 | $74.40 |
| Purchase #4 | $78.50 | 5.233% | $82.6079 | $82.61 | $82.60 | $82.60 |
| Purchase #5 | $58.70 | 9.752% | $64.4244 | $64.42 | $64.40 | $64.40 |
| Purchase #6 | $82.47 | 5.134% | $86.704 | $86.70 | $86.70 | $86.70 |
| Purchase #7 | $180.80 | 8.636% | $196.4139 | $196.41 | $196.40 | $196.40 |
| 7 purchase totals = | $662.29 | $709.3220 | $709.31 | $709.25 | $709.30 | |