| 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 | $63.34 | 6.140% | $67.2291 | $67.23 | $67.25 | $67.20 |
| Purchase #2 | $61.64 | 12.518% | $69.3561 | $69.36 | $69.35 | $69.40 |
| Purchase #3 | $90.43 | 11.555% | $100.8792 | $100.88 | $100.90 | $100.90 |
| Purchase #4 | $98.90 | 10.138% | $108.9265 | $108.93 | $108.95 | $108.90 |
| Purchase #5 | $46.39 | 10.600% | $51.3073 | $51.31 | $51.30 | $51.30 |
| Purchase #6 | $77.78 | 4.230% | $81.0701 | $81.07 | $81.05 | $81.10 |
| Purchase #7 | $203.88 | 6.374% | $216.8753 | $216.88 | $216.90 | $216.90 |
| 7 purchase totals = | $642.36 | $695.6436 | $695.66 | $695.70 | $695.70 | |