| 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 | $85.68 | 3.651% | $88.8082 | $88.81 | $88.80 | $88.80 |
| Purchase #2 | $133.40 | 13.481% | $151.3837 | $151.38 | $151.40 | $151.40 |
| Purchase #3 | $243.25 | 9.372% | $266.0474 | $266.05 | $266.05 | $266.00 |
| Purchase #4 | $27.37 | 3.334% | $28.2825 | $28.28 | $28.30 | $28.30 |
| Purchase #5 | $114.93 | 8.239% | $124.3991 | $124.40 | $124.40 | $124.40 |
| Purchase #6 | $37.60 | 11.218% | $41.818 | $41.82 | $41.80 | $41.80 |
| Purchase #7 | $242.28 | 9.857% | $266.1615 | $266.16 | $266.15 | $266.20 |
| 7 purchase totals = | $884.51 | $966.9004 | $966.90 | $966.90 | $966.90 | |