| 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 | $9.51 | 5.729% | $10.0548 | $10.05 | $10.05 | $10.10 |
| Purchase #2 | $45.65 | 8.699% | $49.6211 | $49.62 | $49.60 | $49.60 |
| Purchase #3 | $199.26 | 9.466% | $218.122 | $218.12 | $218.10 | $218.10 |
| Purchase #4 | $169.71 | 5.874% | $179.6788 | $179.68 | $179.70 | $179.70 |
| Purchase #5 | $215.38 | 8.678% | $234.0707 | $234.07 | $234.05 | $234.10 |
| Purchase #6 | $58.87 | 12.187% | $66.0445 | $66.04 | $66.05 | $66.00 |
| Purchase #7 | $116.42 | 5.858% | $123.2399 | $123.24 | $123.25 | $123.20 |
| 7 purchase totals = | $814.80 | $880.8318 | $880.82 | $880.80 | $880.80 | |