| 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 | $97.83 | 12.676% | $110.2309 | $110.23 | $110.25 | $110.20 |
| Purchase #2 | $63.35 | 5.128% | $66.5986 | $66.60 | $66.60 | $66.60 |
| Purchase #3 | $249.34 | 5.859% | $263.9488 | $263.95 | $263.95 | $263.90 |
| Purchase #4 | $17.91 | 10.858% | $19.8547 | $19.85 | $19.85 | $19.90 |
| Purchase #5 | $8.79 | 9.152% | $9.5945 | $9.59 | $9.60 | $9.60 |
| Purchase #6 | $45.97 | 7.126% | $49.2458 | $49.25 | $49.25 | $49.20 |
| Purchase #7 | $31.87 | 11.254% | $35.4566 | $35.46 | $35.45 | $35.50 |
| 7 purchase totals = | $515.06 | $554.9299 | $554.93 | $554.95 | $554.90 | |