| 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 | $12.67 | 13.695% | $14.4052 | $14.41 | $14.40 | $14.40 |
| Purchase #2 | $88.31 | 9.377% | $96.5908 | $96.59 | $96.60 | $96.60 |
| Purchase #3 | $32.78 | 12.611% | $36.9139 | $36.91 | $36.90 | $36.90 |
| Purchase #4 | $237.52 | 13.418% | $269.3904 | $269.39 | $269.40 | $269.40 |
| Purchase #5 | $214.27 | 10.114% | $235.9413 | $235.94 | $235.95 | $235.90 |
| Purchase #6 | $249.54 | 6.624% | $266.0695 | $266.07 | $266.05 | $266.10 |
| Purchase #7 | $52.81 | 5.708% | $55.8244 | $55.82 | $55.80 | $55.80 |
| 7 purchase totals = | $887.90 | $975.1355 | $975.13 | $975.10 | $975.10 | |