| 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 | $71.94 | 7.351% | $77.2283 | $77.23 | $77.25 | $77.20 |
| Purchase #2 | $186.87 | 11.763% | $208.8515 | $208.85 | $208.85 | $208.90 |
| Purchase #3 | $174.31 | 3.678% | $180.7211 | $180.72 | $180.70 | $180.70 |
| Purchase #4 | $35.98 | 8.472% | $39.0282 | $39.03 | $39.05 | $39.00 |
| Purchase #5 | $213.44 | 8.337% | $231.2345 | $231.23 | $231.25 | $231.20 |
| Purchase #6 | $110.69 | 5.643% | $116.9362 | $116.94 | $116.95 | $116.90 |
| Purchase #7 | $18.90 | 11.605% | $21.0933 | $21.09 | $21.10 | $21.10 |
| 7 purchase totals = | $812.13 | $875.0931 | $875.09 | $875.15 | $875.00 | |