| 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 | $78.44 | 8.254% | $84.9144 | $84.91 | $84.90 | $84.90 |
| Purchase #2 | $115.78 | 10.440% | $127.8674 | $127.87 | $127.85 | $127.90 |
| Purchase #3 | $111.49 | 9.263% | $121.8173 | $121.82 | $121.80 | $121.80 |
| Purchase #4 | $199.44 | 5.734% | $210.8759 | $210.88 | $210.90 | $210.90 |
| Purchase #5 | $248.67 | 13.857% | $283.1282 | $283.13 | $283.15 | $283.10 |
| Purchase #6 | $34.71 | 10.382% | $38.3136 | $38.31 | $38.30 | $38.30 |
| Purchase #7 | $59.43 | 7.104% | $63.6519 | $63.65 | $63.65 | $63.70 |
| 7 purchase totals = | $847.96 | $930.5687 | $930.57 | $930.55 | $930.60 | |