| 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 | $86.76 | 3.541% | $89.8322 | $89.83 | $89.85 | $89.80 |
| Purchase #2 | $234.65 | 6.484% | $249.8647 | $249.86 | $249.85 | $249.90 |
| Purchase #3 | $69.67 | 13.416% | $79.0169 | $79.02 | $79.00 | $79.00 |
| Purchase #4 | $183.46 | 11.371% | $204.3212 | $204.32 | $204.30 | $204.30 |
| Purchase #5 | $66.64 | 3.745% | $69.1357 | $69.14 | $69.15 | $69.10 |
| Purchase #6 | $212.81 | 8.652% | $231.2223 | $231.22 | $231.20 | $231.20 |
| Purchase #7 | $130.82 | 4.493% | $136.6977 | $136.70 | $136.70 | $136.70 |
| 7 purchase totals = | $984.81 | $1,060.0907 | $1,060.09 | $1,060.05 | $1,060.00 | |