| 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 | $125.49 | 7.639% | $135.0762 | $135.08 | $135.10 | $135.10 |
| Purchase #2 | $42.57 | 13.296% | $48.2301 | $48.23 | $48.25 | $48.20 |
| Purchase #3 | $30.84 | 7.714% | $33.219 | $33.22 | $33.20 | $33.20 |
| Purchase #4 | $24.25 | 9.446% | $26.5407 | $26.54 | $26.55 | $26.50 |
| Purchase #5 | $153.77 | 7.462% | $165.2443 | $165.24 | $165.25 | $165.20 |
| Purchase #6 | $39.38 | 13.599% | $44.7353 | $44.74 | $44.75 | $44.70 |
| Purchase #7 | $234.63 | 11.700% | $262.0817 | $262.08 | $262.10 | $262.10 |
| 7 purchase totals = | $650.93 | $715.1273 | $715.13 | $715.20 | $715.00 | |