| 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 | $67.76 | 4.142% | $70.5666 | $70.57 | $70.55 | $70.60 |
| Purchase #2 | $124.72 | 13.664% | $141.7617 | $141.76 | $141.75 | $141.80 |
| Purchase #3 | $17.28 | 12.475% | $19.4357 | $19.44 | $19.45 | $19.40 |
| Purchase #4 | $116.43 | 4.463% | $121.6263 | $121.63 | $121.65 | $121.60 |
| Purchase #5 | $250.33 | 4.365% | $261.2569 | $261.26 | $261.25 | $261.30 |
| Purchase #6 | $100.86 | 9.763% | $110.707 | $110.71 | $110.70 | $110.70 |
| Purchase #7 | $186.40 | 3.376% | $192.6929 | $192.69 | $192.70 | $192.70 |
| 7 purchase totals = | $863.78 | $918.0471 | $918.06 | $918.05 | $918.10 | |