| 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 | $52.45 | 9.132% | $57.2397 | $57.24 | $57.25 | $57.20 |
| Purchase #2 | $203.38 | 12.805% | $229.4228 | $229.42 | $229.40 | $229.40 |
| Purchase #3 | $127.75 | 5.194% | $134.3853 | $134.39 | $134.40 | $134.40 |
| Purchase #4 | $171.53 | 7.719% | $184.7704 | $184.77 | $184.75 | $184.80 |
| Purchase #5 | $48.64 | 7.824% | $52.4456 | $52.45 | $52.45 | $52.40 |
| Purchase #6 | $158.77 | 6.477% | $169.0535 | $169.05 | $169.05 | $169.10 |
| Purchase #7 | $199.28 | 9.183% | $217.5799 | $217.58 | $217.60 | $217.60 |
| 7 purchase totals = | $961.80 | $1,044.8972 | $1,044.90 | $1,044.90 | $1,044.90 | |