| 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 | $73.34 | 3.372% | $75.813 | $75.81 | $75.80 | $75.80 |
| Purchase #2 | $223.61 | 5.274% | $235.4032 | $235.40 | $235.40 | $235.40 |
| Purchase #3 | $149.34 | 13.205% | $169.0603 | $169.06 | $169.05 | $169.10 |
| Purchase #4 | $11.42 | 8.492% | $12.3898 | $12.39 | $12.40 | $12.40 |
| Purchase #5 | $104.47 | 12.238% | $117.255 | $117.26 | $117.25 | $117.30 |
| Purchase #6 | $236.42 | 6.233% | $251.1561 | $251.16 | $251.15 | $251.20 |
| Purchase #7 | $97.54 | 7.590% | $104.9433 | $104.94 | $104.95 | $104.90 |
| 7 purchase totals = | $896.14 | $966.0207 | $966.02 | $966.00 | $966.10 | |