| 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 | $61.82 | 12.254% | $69.3954 | $69.40 | $69.40 | $69.40 |
| Purchase #2 | $96.79 | 12.557% | $108.9439 | $108.94 | $108.95 | $108.90 |
| Purchase #3 | $185.35 | 10.379% | $204.5875 | $204.59 | $204.60 | $204.60 |
| Purchase #4 | $186.35 | 10.604% | $206.1106 | $206.11 | $206.10 | $206.10 |
| Purchase #5 | $86.62 | 3.370% | $89.5391 | $89.54 | $89.55 | $89.50 |
| Purchase #6 | $173.68 | 7.476% | $186.6643 | $186.66 | $186.65 | $186.70 |
| Purchase #7 | $233.89 | 9.363% | $255.7891 | $255.79 | $255.80 | $255.80 |
| 7 purchase totals = | $1,024.50 | $1,121.0299 | $1,121.03 | $1,121.05 | $1,121.00 | |