| 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 | $13.55 | 9.349% | $14.8168 | $14.82 | $14.80 | $14.80 |
| Purchase #2 | $229.55 | 8.378% | $248.7817 | $248.78 | $248.80 | $248.80 |
| Purchase #3 | $221.62 | 3.621% | $229.6449 | $229.64 | $229.65 | $229.60 |
| Purchase #4 | $153.54 | 6.493% | $163.5094 | $163.51 | $163.50 | $163.50 |
| Purchase #5 | $94.91 | 6.831% | $101.3933 | $101.39 | $101.40 | $101.40 |
| Purchase #6 | $20.88 | 5.665% | $22.0629 | $22.06 | $22.05 | $22.10 |
| Purchase #7 | $38.27 | 11.434% | $42.6458 | $42.65 | $42.65 | $42.60 |
| 7 purchase totals = | $772.32 | $822.8548 | $822.85 | $822.85 | $822.80 | |