| 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 | $66.71 | 6.775% | $71.2296 | $71.23 | $71.25 | $71.20 |
| Purchase #2 | $89.39 | 9.545% | $97.9223 | $97.92 | $97.90 | $97.90 |
| Purchase #3 | $39.61 | 11.606% | $44.2071 | $44.21 | $44.20 | $44.20 |
| Purchase #4 | $232.37 | 11.627% | $259.3877 | $259.39 | $259.40 | $259.40 |
| Purchase #5 | $56.97 | 7.409% | $61.1909 | $61.19 | $61.20 | $61.20 |
| Purchase #6 | $236.60 | 3.864% | $245.7422 | $245.74 | $245.75 | $245.70 |
| Purchase #7 | $137.99 | 4.258% | $143.8656 | $143.87 | $143.85 | $143.90 |
| 7 purchase totals = | $859.64 | $923.5454 | $923.55 | $923.55 | $923.50 | |