| 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 | $55.37 | 11.732% | $61.866 | $61.87 | $61.85 | $61.90 |
| Purchase #2 | $90.87 | 9.661% | $99.649 | $99.65 | $99.65 | $99.60 |
| Purchase #3 | $98.82 | 8.262% | $106.9845 | $106.98 | $107.00 | $107.00 |
| Purchase #4 | $117.83 | 10.385% | $130.0666 | $130.07 | $130.05 | $130.10 |
| Purchase #5 | $40.62 | 3.731% | $42.1355 | $42.14 | $42.15 | $42.10 |
| Purchase #6 | $188.79 | 6.860% | $201.741 | $201.74 | $201.75 | $201.70 |
| Purchase #7 | $94.46 | 8.303% | $102.303 | $102.30 | $102.30 | $102.30 |
| 7 purchase totals = | $686.76 | $744.7456 | $744.75 | $744.75 | $744.70 | |