| 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 | $94.85 | 6.693% | $101.1983 | $101.20 | $101.20 | $101.20 |
| Purchase #2 | $184.74 | 11.790% | $206.5208 | $206.52 | $206.50 | $206.50 |
| Purchase #3 | $28.91 | 5.695% | $30.5564 | $30.56 | $30.55 | $30.60 |
| Purchase #4 | $8.91 | 6.843% | $9.5197 | $9.52 | $9.50 | $9.50 |
| Purchase #5 | $125.37 | 5.314% | $132.0322 | $132.03 | $132.05 | $132.00 |
| Purchase #6 | $163.75 | 9.262% | $178.9165 | $178.92 | $178.90 | $178.90 |
| Purchase #7 | $34.85 | 4.384% | $36.3778 | $36.38 | $36.40 | $36.40 |
| 7 purchase totals = | $641.38 | $695.1217 | $695.13 | $695.10 | $695.10 | |