| 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 | $37.27 | 12.411% | $41.8956 | $41.90 | $41.90 | $41.90 |
| Purchase #2 | $26.76 | 12.497% | $30.1042 | $30.10 | $30.10 | $30.10 |
| Purchase #3 | $97.75 | 4.447% | $102.0969 | $102.10 | $102.10 | $102.10 |
| Purchase #4 | $187.77 | 10.333% | $207.1723 | $207.17 | $207.15 | $207.20 |
| Purchase #5 | $29.34 | 10.416% | $32.3961 | $32.40 | $32.40 | $32.40 |
| Purchase #6 | $218.73 | 10.552% | $241.8104 | $241.81 | $241.80 | $241.80 |
| Purchase #7 | $162.87 | 4.326% | $169.9158 | $169.92 | $169.90 | $169.90 |
| 7 purchase totals = | $760.49 | $825.3913 | $825.40 | $825.35 | $825.40 | |