| 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 | $90.88 | 9.443% | $99.4618 | $99.46 | $99.45 | $99.50 |
| Purchase #2 | $160.80 | 5.628% | $169.8498 | $169.85 | $169.85 | $169.80 |
| Purchase #3 | $61.45 | 10.320% | $67.7916 | $67.79 | $67.80 | $67.80 |
| Purchase #4 | $45.93 | 11.139% | $51.0461 | $51.05 | $51.05 | $51.00 |
| Purchase #5 | $125.65 | 3.381% | $129.8982 | $129.90 | $129.90 | $129.90 |
| Purchase #6 | $61.77 | 13.322% | $69.999 | $70.00 | $70.00 | $70.00 |
| Purchase #7 | $52.96 | 9.469% | $57.9748 | $57.97 | $57.95 | $58.00 |
| 7 purchase totals = | $599.44 | $646.0213 | $646.02 | $646.00 | $646.00 | |