| 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 | $98.40 | 7.673% | $105.9502 | $105.95 | $105.95 | $106.00 |
| Purchase #2 | $58.45 | 13.186% | $66.1572 | $66.16 | $66.15 | $66.20 |
| Purchase #3 | $29.72 | 13.412% | $33.706 | $33.71 | $33.70 | $33.70 |
| Purchase #4 | $110.89 | 3.414% | $114.6758 | $114.68 | $114.70 | $114.70 |
| Purchase #5 | $25.62 | 9.774% | $28.1241 | $28.12 | $28.10 | $28.10 |
| Purchase #6 | $242.29 | 10.324% | $267.304 | $267.30 | $267.30 | $267.30 |
| Purchase #7 | $31.60 | 5.443% | $33.32 | $33.32 | $33.30 | $33.30 |
| 7 purchase totals = | $596.97 | $649.2373 | $649.24 | $649.20 | $649.30 | |