| 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 | $92.25 | 12.298% | $103.5949 | $103.59 | $103.60 | $103.60 |
| Purchase #2 | $161.54 | 12.847% | $182.293 | $182.29 | $182.30 | $182.30 |
| Purchase #3 | $52.97 | 5.807% | $56.046 | $56.05 | $56.05 | $56.00 |
| Purchase #4 | $57.88 | 4.648% | $60.5703 | $60.57 | $60.55 | $60.60 |
| Purchase #5 | $119.99 | 5.866% | $127.0286 | $127.03 | $127.05 | $127.00 |
| Purchase #6 | $196.48 | 6.335% | $208.927 | $208.93 | $208.95 | $208.90 |
| Purchase #7 | $33.91 | 5.366% | $35.7296 | $35.73 | $35.75 | $35.70 |
| 7 purchase totals = | $715.02 | $774.1894 | $774.19 | $774.25 | $774.10 | |