| 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 | $225.43 | 13.587% | $256.0592 | $256.06 | $256.05 | $256.10 |
| Purchase #2 | $119.82 | 11.624% | $133.7479 | $133.75 | $133.75 | $133.70 |
| Purchase #3 | $89.71 | 5.566% | $94.7033 | $94.70 | $94.70 | $94.70 |
| Purchase #4 | $33.37 | 12.273% | $37.4655 | $37.47 | $37.45 | $37.50 |
| Purchase #5 | $141.96 | 4.324% | $148.0984 | $148.10 | $148.10 | $148.10 |
| Purchase #6 | $154.63 | 9.862% | $169.8796 | $169.88 | $169.90 | $169.90 |
| Purchase #7 | $64.55 | 6.245% | $68.5811 | $68.58 | $68.60 | $68.60 |
| 7 purchase totals = | $829.47 | $908.5350 | $908.54 | $908.55 | $908.60 | |