| 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 | $43.27 | 3.458% | $44.7663 | $44.77 | $44.75 | $44.80 |
| Purchase #2 | $104.25 | 8.797% | $113.4209 | $113.42 | $113.40 | $113.40 |
| Purchase #3 | $220.42 | 12.514% | $248.0034 | $248.00 | $248.00 | $248.00 |
| Purchase #4 | $113.69 | 11.594% | $126.8712 | $126.87 | $126.85 | $126.90 |
| Purchase #5 | $148.30 | 10.446% | $163.7914 | $163.79 | $163.80 | $163.80 |
| Purchase #6 | $104.53 | 5.802% | $110.5948 | $110.59 | $110.60 | $110.60 |
| Purchase #7 | $13.28 | 11.272% | $14.7769 | $14.78 | $14.80 | $14.80 |
| 7 purchase totals = | $747.74 | $822.2249 | $822.22 | $822.20 | $822.30 | |