| 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 | $18.52 | 8.868% | $20.1624 | $20.16 | $20.15 | $20.20 |
| Purchase #2 | $11.96 | 10.289% | $13.1906 | $13.19 | $13.20 | $13.20 |
| Purchase #3 | $237.34 | 13.349% | $269.0225 | $269.02 | $269.00 | $269.00 |
| Purchase #4 | $73.40 | 12.775% | $82.7769 | $82.78 | $82.80 | $82.80 |
| Purchase #5 | $195.96 | 9.532% | $214.6389 | $214.64 | $214.65 | $214.60 |
| Purchase #6 | $113.75 | 9.397% | $124.4391 | $124.44 | $124.45 | $124.40 |
| Purchase #7 | $44.94 | 8.752% | $48.8731 | $48.87 | $48.85 | $48.90 |
| 7 purchase totals = | $695.87 | $773.1035 | $773.10 | $773.10 | $773.10 | |