| 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 | $72.54 | 12.114% | $81.3275 | $81.33 | $81.35 | $81.30 |
| Purchase #2 | $89.88 | 13.407% | $101.9302 | $101.93 | $101.95 | $101.90 |
| Purchase #3 | $136.92 | 8.430% | $148.4624 | $148.46 | $148.45 | $148.50 |
| Purchase #4 | $237.94 | 10.372% | $262.6191 | $262.62 | $262.60 | $262.60 |
| Purchase #5 | $90.66 | 4.600% | $94.8304 | $94.83 | $94.85 | $94.80 |
| Purchase #6 | $85.53 | 10.147% | $94.2087 | $94.21 | $94.20 | $94.20 |
| Purchase #7 | $9.74 | 8.587% | $10.5764 | $10.58 | $10.60 | $10.60 |
| 7 purchase totals = | $723.21 | $793.9547 | $793.96 | $794.00 | $793.90 | |