| 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 | $102.79 | 13.203% | $116.3614 | $116.36 | $116.35 | $116.40 |
| Purchase #2 | $78.79 | 6.738% | $84.0989 | $84.10 | $84.10 | $84.10 |
| Purchase #3 | $114.99 | 13.634% | $130.6677 | $130.67 | $130.65 | $130.70 |
| Purchase #4 | $53.85 | 7.375% | $57.8214 | $57.82 | $57.80 | $57.80 |
| Purchase #5 | $222.77 | 8.812% | $242.4005 | $242.40 | $242.40 | $242.40 |
| Purchase #6 | $65.40 | 10.121% | $72.0191 | $72.02 | $72.00 | $72.00 |
| Purchase #7 | $151.56 | 6.122% | $160.8385 | $160.84 | $160.85 | $160.80 |
| 7 purchase totals = | $790.15 | $864.2075 | $864.21 | $864.15 | $864.20 | |