| 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 | $75.73 | 6.362% | $80.5479 | $80.55 | $80.55 | $80.50 |
| Purchase #2 | $240.64 | 12.820% | $271.49 | $271.49 | $271.50 | $271.50 |
| Purchase #3 | $67.77 | 10.799% | $75.0885 | $75.09 | $75.10 | $75.10 |
| Purchase #4 | $18.57 | 3.566% | $19.2322 | $19.23 | $19.25 | $19.20 |
| Purchase #5 | $104.41 | 4.314% | $108.9142 | $108.91 | $108.90 | $108.90 |
| Purchase #6 | $21.63 | 12.190% | $24.2667 | $24.27 | $24.25 | $24.30 |
| Purchase #7 | $68.67 | 6.189% | $72.92 | $72.92 | $72.90 | $72.90 |
| 7 purchase totals = | $597.42 | $652.4595 | $652.46 | $652.45 | $652.40 | |