| 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 | $48.25 | 12.706% | $54.3806 | $54.38 | $54.40 | $54.40 |
| Purchase #2 | $200.67 | 8.493% | $217.7129 | $217.71 | $217.70 | $217.70 |
| Purchase #3 | $57.34 | 4.423% | $59.8761 | $59.88 | $59.90 | $59.90 |
| Purchase #4 | $122.88 | 10.862% | $136.2272 | $136.23 | $136.25 | $136.20 |
| Purchase #5 | $32.83 | 9.767% | $36.0365 | $36.04 | $36.05 | $36.00 |
| Purchase #6 | $159.39 | 10.471% | $176.0797 | $176.08 | $176.10 | $176.10 |
| Purchase #7 | $129.87 | 3.230% | $134.0648 | $134.06 | $134.05 | $134.10 |
| 7 purchase totals = | $751.23 | $814.3778 | $814.38 | $814.45 | $814.40 | |