| 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 | $97.48 | 8.432% | $105.6995 | $105.70 | $105.70 | $105.70 |
| Purchase #2 | $41.80 | 5.663% | $44.1671 | $44.17 | $44.15 | $44.20 |
| Purchase #3 | $221.72 | 8.193% | $239.8855 | $239.89 | $239.90 | $239.90 |
| Purchase #4 | $183.95 | 4.432% | $192.1027 | $192.10 | $192.10 | $192.10 |
| Purchase #5 | $80.68 | 8.538% | $87.5685 | $87.57 | $87.55 | $87.60 |
| Purchase #6 | $164.30 | 11.492% | $183.1814 | $183.18 | $183.20 | $183.20 |
| Purchase #7 | $114.89 | 10.808% | $127.3073 | $127.31 | $127.30 | $127.30 |
| 7 purchase totals = | $904.82 | $979.9120 | $979.92 | $979.90 | $980.00 | |