| 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 | $105.27 | 8.490% | $114.2074 | $114.21 | $114.20 | $114.20 |
| Purchase #2 | $191.60 | 10.152% | $211.0512 | $211.05 | $211.05 | $211.10 |
| Purchase #3 | $6.49 | 13.506% | $7.3665 | $7.37 | $7.35 | $7.40 |
| Purchase #4 | $40.47 | 3.120% | $41.7327 | $41.73 | $41.75 | $41.70 |
| Purchase #5 | $160.66 | 5.496% | $169.4899 | $169.49 | $169.50 | $169.50 |
| Purchase #6 | $26.56 | 13.788% | $30.2221 | $30.22 | $30.20 | $30.20 |
| Purchase #7 | $195.92 | 10.469% | $216.4309 | $216.43 | $216.45 | $216.40 |
| 7 purchase totals = | $726.97 | $790.5007 | $790.50 | $790.50 | $790.50 | |