| 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 | $80.29 | 10.591% | $88.7935 | $88.79 | $88.80 | $88.80 |
| Purchase #2 | $195.55 | 13.567% | $222.0803 | $222.08 | $222.10 | $222.10 |
| Purchase #3 | $111.44 | 9.250% | $121.7482 | $121.75 | $121.75 | $121.70 |
| Purchase #4 | $90.40 | 5.619% | $95.4796 | $95.48 | $95.50 | $95.50 |
| Purchase #5 | $196.28 | 9.245% | $214.4261 | $214.43 | $214.45 | $214.40 |
| Purchase #6 | $22.71 | 8.280% | $24.5904 | $24.59 | $24.60 | $24.60 |
| Purchase #7 | $49.41 | 12.719% | $55.6945 | $55.69 | $55.70 | $55.70 |
| 7 purchase totals = | $746.08 | $822.8126 | $822.81 | $822.90 | $822.80 | |