| 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 | $65.31 | 8.456% | $70.8326 | $70.83 | $70.85 | $70.80 |
| Purchase #2 | $209.27 | 10.814% | $231.9005 | $231.90 | $231.90 | $231.90 |
| Purchase #3 | $13.79 | 4.605% | $14.425 | $14.43 | $14.45 | $14.40 |
| Purchase #4 | $141.77 | 5.494% | $149.5588 | $149.56 | $149.55 | $149.60 |
| Purchase #5 | $52.79 | 11.180% | $58.6919 | $58.69 | $58.70 | $58.70 |
| Purchase #6 | $197.32 | 4.493% | $206.1856 | $206.19 | $206.20 | $206.20 |
| Purchase #7 | $119.80 | 5.773% | $126.7161 | $126.72 | $126.70 | $126.70 |
| 7 purchase totals = | $800.05 | $858.3105 | $858.32 | $858.35 | $858.30 | |