| 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 | $63.61 | 6.204% | $67.5564 | $67.56 | $67.55 | $67.60 |
| Purchase #2 | $66.39 | 12.779% | $74.874 | $74.87 | $74.85 | $74.90 |
| Purchase #3 | $36.54 | 4.218% | $38.0813 | $38.08 | $38.10 | $38.10 |
| Purchase #4 | $46.79 | 12.816% | $52.7866 | $52.79 | $52.80 | $52.80 |
| Purchase #5 | $206.59 | 4.363% | $215.6035 | $215.60 | $215.60 | $215.60 |
| Purchase #6 | $64.54 | 6.333% | $68.6273 | $68.63 | $68.65 | $68.60 |
| Purchase #7 | $143.36 | 6.568% | $152.7759 | $152.78 | $152.80 | $152.80 |
| 7 purchase totals = | $627.82 | $670.3050 | $670.31 | $670.35 | $670.40 | |