| 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 | $33.81 | 7.235% | $36.2562 | $36.26 | $36.25 | $36.30 |
| Purchase #2 | $85.51 | 6.110% | $90.7347 | $90.73 | $90.75 | $90.70 |
| Purchase #3 | $92.36 | 11.768% | $103.2289 | $103.23 | $103.25 | $103.20 |
| Purchase #4 | $174.35 | 11.451% | $194.3148 | $194.31 | $194.30 | $194.30 |
| Purchase #5 | $172.39 | 13.690% | $195.9902 | $195.99 | $196.00 | $196.00 |
| Purchase #6 | $21.99 | 6.836% | $23.4932 | $23.49 | $23.50 | $23.50 |
| Purchase #7 | $5.33 | 6.113% | $5.6558 | $5.66 | $5.65 | $5.70 |
| 7 purchase totals = | $585.74 | $649.6738 | $649.67 | $649.70 | $649.70 | |