| 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 | $101.39 | 5.708% | $107.1773 | $107.18 | $107.20 | $107.20 |
| Purchase #2 | $27.26 | 8.695% | $29.6303 | $29.63 | $29.65 | $29.60 |
| Purchase #3 | $75.31 | 8.107% | $81.4154 | $81.42 | $81.40 | $81.40 |
| Purchase #4 | $232.28 | 3.426% | $240.2379 | $240.24 | $240.25 | $240.20 |
| Purchase #5 | $57.90 | 9.109% | $63.1741 | $63.17 | $63.15 | $63.20 |
| Purchase #6 | $187.70 | 8.240% | $203.1665 | $203.17 | $203.15 | $203.20 |
| Purchase #7 | $216.84 | 11.669% | $242.1431 | $242.14 | $242.15 | $242.10 |
| 7 purchase totals = | $898.68 | $966.9446 | $966.95 | $966.95 | $966.90 | |