| 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 | $54.37 | 13.628% | $61.7795 | $61.78 | $61.80 | $61.80 |
| Purchase #2 | $11.36 | 9.278% | $12.414 | $12.41 | $12.40 | $12.40 |
| Purchase #3 | $208.87 | 12.821% | $235.6492 | $235.65 | $235.65 | $235.60 |
| Purchase #4 | $51.70 | 9.146% | $56.4285 | $56.43 | $56.45 | $56.40 |
| Purchase #5 | $85.97 | 13.326% | $97.4264 | $97.43 | $97.45 | $97.40 |
| Purchase #6 | $157.42 | 10.623% | $174.1427 | $174.14 | $174.15 | $174.10 |
| Purchase #7 | $163.39 | 12.221% | $183.3579 | $183.36 | $183.35 | $183.40 |
| 7 purchase totals = | $733.08 | $821.1982 | $821.20 | $821.25 | $821.10 | |