| 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 | $59.74 | 7.871% | $64.4421 | $64.44 | $64.45 | $64.40 |
| Purchase #2 | $123.78 | 5.202% | $130.219 | $130.22 | $130.20 | $130.20 |
| Purchase #3 | $71.69 | 4.162% | $74.6737 | $74.67 | $74.65 | $74.70 |
| Purchase #4 | $58.84 | 5.337% | $61.9803 | $61.98 | $62.00 | $62.00 |
| Purchase #5 | $157.87 | 4.630% | $165.1794 | $165.18 | $165.20 | $165.20 |
| Purchase #6 | $136.37 | 5.113% | $143.3426 | $143.34 | $143.35 | $143.30 |
| Purchase #7 | $62.65 | 3.677% | $64.9536 | $64.95 | $64.95 | $65.00 |
| 7 purchase totals = | $670.94 | $704.7907 | $704.78 | $704.80 | $704.80 | |