| 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 | $93.40 | 5.347% | $98.3941 | $98.39 | $98.40 | $98.40 |
| Purchase #2 | $25.57 | 7.415% | $27.466 | $27.47 | $27.45 | $27.50 |
| Purchase #3 | $103.41 | 11.218% | $115.0105 | $115.01 | $115.00 | $115.00 |
| Purchase #4 | $30.81 | 13.808% | $35.0642 | $35.06 | $35.05 | $35.10 |
| Purchase #5 | $114.59 | 5.656% | $121.0712 | $121.07 | $121.05 | $121.10 |
| Purchase #6 | $239.58 | 6.857% | $256.008 | $256.01 | $256.00 | $256.00 |
| Purchase #7 | $185.73 | 10.336% | $204.9271 | $204.93 | $204.95 | $204.90 |
| 7 purchase totals = | $793.09 | $857.9411 | $857.94 | $857.90 | $858.00 | |