| 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 | $71.43 | 8.732% | $77.6673 | $77.67 | $77.65 | $77.70 |
| Purchase #2 | $27.54 | 3.785% | $28.5824 | $28.58 | $28.60 | $28.60 |
| Purchase #3 | $135.50 | 13.604% | $153.9334 | $153.93 | $153.95 | $153.90 |
| Purchase #4 | $15.31 | 4.492% | $15.9977 | $16.00 | $16.00 | $16.00 |
| Purchase #5 | $188.67 | 8.279% | $204.29 | $204.29 | $204.30 | $204.30 |
| Purchase #6 | $66.70 | 12.716% | $75.1816 | $75.18 | $75.20 | $75.20 |
| Purchase #7 | $207.79 | 3.842% | $215.7733 | $215.77 | $215.75 | $215.80 |
| 7 purchase totals = | $712.94 | $771.4257 | $771.42 | $771.45 | $771.50 | |