| 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 | $22.66 | 3.726% | $23.5043 | $23.50 | $23.50 | $23.50 |
| Purchase #2 | $90.86 | 3.692% | $94.2146 | $94.21 | $94.20 | $94.20 |
| Purchase #3 | $239.79 | 11.764% | $267.9989 | $268.00 | $268.00 | $268.00 |
| Purchase #4 | $83.90 | 12.502% | $94.3892 | $94.39 | $94.40 | $94.40 |
| Purchase #5 | $144.52 | 4.274% | $150.6968 | $150.70 | $150.70 | $150.70 |
| Purchase #6 | $19.34 | 7.820% | $20.8524 | $20.85 | $20.85 | $20.90 |
| Purchase #7 | $48.54 | 5.453% | $51.1869 | $51.19 | $51.20 | $51.20 |
| 7 purchase totals = | $649.61 | $702.8431 | $702.84 | $702.85 | $702.90 | |