| 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 | $40.31 | 9.855% | $44.2826 | $44.28 | $44.30 | $44.30 |
| Purchase #2 | $44.58 | 13.218% | $50.4726 | $50.47 | $50.45 | $50.50 |
| Purchase #3 | $105.42 | 7.267% | $113.0809 | $113.08 | $113.10 | $113.10 |
| Purchase #4 | $37.60 | 7.860% | $40.5554 | $40.56 | $40.55 | $40.60 |
| Purchase #5 | $163.45 | 7.308% | $175.3949 | $175.39 | $175.40 | $175.40 |
| Purchase #6 | $218.85 | 7.393% | $235.0296 | $235.03 | $235.05 | $235.00 |
| Purchase #7 | $59.38 | 9.103% | $64.7854 | $64.79 | $64.80 | $64.80 |
| 7 purchase totals = | $669.59 | $723.6014 | $723.60 | $723.65 | $723.70 | |