| 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 | $22.25 | 9.541% | $24.3729 | $24.37 | $24.35 | $24.40 |
| Purchase #2 | $127.31 | 6.583% | $135.6908 | $135.69 | $135.70 | $135.70 |
| Purchase #3 | $54.29 | 3.686% | $56.2911 | $56.29 | $56.30 | $56.30 |
| Purchase #4 | $21.46 | 12.218% | $24.082 | $24.08 | $24.10 | $24.10 |
| Purchase #5 | $149.31 | 3.566% | $154.6344 | $154.63 | $154.65 | $154.60 |
| Purchase #6 | $66.43 | 5.317% | $69.9621 | $69.96 | $69.95 | $70.00 |
| Purchase #7 | $74.78 | 4.196% | $77.9178 | $77.92 | $77.90 | $77.90 |
| 7 purchase totals = | $515.83 | $542.9511 | $542.94 | $542.95 | $543.00 | |