| 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 | $69.94 | 8.500% | $75.8849 | $75.88 | $75.90 | $75.90 |
| Purchase #2 | $199.78 | 8.155% | $216.0721 | $216.07 | $216.05 | $216.10 |
| Purchase #3 | $176.85 | 12.533% | $199.0146 | $199.01 | $199.00 | $199.00 |
| Purchase #4 | $85.35 | 12.260% | $95.8139 | $95.81 | $95.80 | $95.80 |
| Purchase #5 | $13.39 | 12.469% | $15.0596 | $15.06 | $15.05 | $15.10 |
| Purchase #6 | $10.42 | 3.648% | $10.8001 | $10.80 | $10.80 | $10.80 |
| Purchase #7 | $38.92 | 11.462% | $43.381 | $43.38 | $43.40 | $43.40 |
| 7 purchase totals = | $594.65 | $656.0262 | $656.01 | $656.00 | $656.10 | |