| 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 | $71.46 | 12.553% | $80.4304 | $80.43 | $80.45 | $80.40 |
| Purchase #2 | $193.88 | 7.310% | $208.0526 | $208.05 | $208.05 | $208.10 |
| Purchase #3 | $134.49 | 6.261% | $142.9104 | $142.91 | $142.90 | $142.90 |
| Purchase #4 | $191.64 | 10.616% | $211.9845 | $211.98 | $212.00 | $212.00 |
| Purchase #5 | $71.76 | 4.337% | $74.8722 | $74.87 | $74.85 | $74.90 |
| Purchase #6 | $125.25 | 4.304% | $130.6408 | $130.64 | $130.65 | $130.60 |
| Purchase #7 | $124.74 | 9.381% | $136.4419 | $136.44 | $136.45 | $136.40 |
| 7 purchase totals = | $913.22 | $985.3328 | $985.32 | $985.35 | $985.30 | |