| 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 | $24.76 | 13.534% | $28.111 | $28.11 | $28.10 | $28.10 |
| Purchase #2 | $104.62 | 9.546% | $114.607 | $114.61 | $114.60 | $114.60 |
| Purchase #3 | $35.27 | 6.716% | $37.6387 | $37.64 | $37.65 | $37.60 |
| Purchase #4 | $9.90 | 12.655% | $11.1528 | $11.15 | $11.15 | $11.20 |
| Purchase #5 | $150.26 | 9.436% | $164.4385 | $164.44 | $164.45 | $164.40 |
| Purchase #6 | $242.58 | 7.193% | $260.0288 | $260.03 | $260.05 | $260.00 |
| Purchase #7 | $162.72 | 12.569% | $183.1723 | $183.17 | $183.15 | $183.20 |
| 7 purchase totals = | $730.11 | $799.1491 | $799.15 | $799.15 | $799.10 | |