| 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 | $14.63 | 12.264% | $16.4242 | $16.42 | $16.40 | $16.40 |
| Purchase #2 | $164.63 | 7.514% | $177.0003 | $177.00 | $177.00 | $177.00 |
| Purchase #3 | $114.34 | 11.626% | $127.6332 | $127.63 | $127.65 | $127.60 |
| Purchase #4 | $72.29 | 9.137% | $78.8951 | $78.90 | $78.90 | $78.90 |
| Purchase #5 | $86.36 | 3.659% | $89.5199 | $89.52 | $89.50 | $89.50 |
| Purchase #6 | $216.35 | 12.305% | $242.9719 | $242.97 | $242.95 | $243.00 |
| Purchase #7 | $44.61 | 10.713% | $49.3891 | $49.39 | $49.40 | $49.40 |
| 7 purchase totals = | $713.21 | $781.8337 | $781.83 | $781.80 | $781.80 | |