| 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 | $42.31 | 7.749% | $45.5886 | $45.59 | $45.60 | $45.60 |
| Purchase #2 | $209.83 | 9.320% | $229.3862 | $229.39 | $229.40 | $229.40 |
| Purchase #3 | $242.65 | 11.527% | $270.6203 | $270.62 | $270.60 | $270.60 |
| Purchase #4 | $61.81 | 6.732% | $65.971 | $65.97 | $65.95 | $66.00 |
| Purchase #5 | $227.64 | 10.866% | $252.3754 | $252.38 | $252.40 | $252.40 |
| Purchase #6 | $237.74 | 4.320% | $248.0104 | $248.01 | $248.00 | $248.00 |
| Purchase #7 | $41.36 | 6.437% | $44.0223 | $44.02 | $44.00 | $44.00 |
| 7 purchase totals = | $1,063.34 | $1,155.9742 | $1,155.98 | $1,155.95 | $1,156.00 | |