| 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 | $97.36 | 6.244% | $103.4392 | $103.44 | $103.45 | $103.40 |
| Purchase #2 | $11.26 | 9.810% | $12.3646 | $12.36 | $12.35 | $12.40 |
| Purchase #3 | $70.80 | 10.599% | $78.3041 | $78.30 | $78.30 | $78.30 |
| Purchase #4 | $11.61 | 4.755% | $12.1621 | $12.16 | $12.15 | $12.20 |
| Purchase #5 | $164.35 | 3.203% | $169.6141 | $169.61 | $169.60 | $169.60 |
| Purchase #6 | $228.67 | 3.482% | $236.6323 | $236.63 | $236.65 | $236.60 |
| Purchase #7 | $61.96 | 7.203% | $66.423 | $66.42 | $66.40 | $66.40 |
| 7 purchase totals = | $646.01 | $678.9394 | $678.92 | $678.90 | $678.90 | |