| 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 | $67.44 | 4.669% | $70.5888 | $70.59 | $70.60 | $70.60 |
| Purchase #2 | $101.43 | 11.816% | $113.415 | $113.42 | $113.40 | $113.40 |
| Purchase #3 | $217.92 | 13.402% | $247.1256 | $247.13 | $247.15 | $247.10 |
| Purchase #4 | $81.45 | 7.566% | $87.6125 | $87.61 | $87.60 | $87.60 |
| Purchase #5 | $124.27 | 10.301% | $137.0711 | $137.07 | $137.05 | $137.10 |
| Purchase #6 | $30.78 | 12.802% | $34.7205 | $34.72 | $34.70 | $34.70 |
| Purchase #7 | $110.44 | 7.538% | $118.765 | $118.77 | $118.75 | $118.80 |
| 7 purchase totals = | $733.73 | $809.2985 | $809.31 | $809.25 | $809.30 | |