| 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 | $50.79 | 3.759% | $52.6992 | $52.70 | $52.70 | $52.70 |
| Purchase #2 | $67.50 | 12.268% | $75.7809 | $75.78 | $75.80 | $75.80 |
| Purchase #3 | $56.36 | 4.786% | $59.0574 | $59.06 | $59.05 | $59.10 |
| Purchase #4 | $216.31 | 3.312% | $223.4742 | $223.47 | $223.45 | $223.50 |
| Purchase #5 | $203.40 | 12.573% | $228.9735 | $228.97 | $228.95 | $229.00 |
| Purchase #6 | $188.88 | 10.122% | $207.9984 | $208.00 | $208.00 | $208.00 |
| Purchase #7 | $237.38 | 6.476% | $252.7527 | $252.75 | $252.75 | $252.80 |
| 7 purchase totals = | $1,020.62 | $1,100.7363 | $1,100.73 | $1,100.70 | $1,100.90 | |