| 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 | $34.72 | 5.828% | $36.7435 | $36.74 | $36.75 | $36.70 |
| Purchase #2 | $44.57 | 11.392% | $49.6474 | $49.65 | $49.65 | $49.60 |
| Purchase #3 | $145.99 | 3.577% | $151.2121 | $151.21 | $151.20 | $151.20 |
| Purchase #4 | $235.92 | 13.568% | $267.9296 | $267.93 | $267.95 | $267.90 |
| Purchase #5 | $113.33 | 10.126% | $124.8058 | $124.81 | $124.80 | $124.80 |
| Purchase #6 | $37.85 | 6.716% | $40.392 | $40.39 | $40.40 | $40.40 |
| Purchase #7 | $143.45 | 9.667% | $157.3173 | $157.32 | $157.30 | $157.30 |
| 7 purchase totals = | $755.83 | $828.0477 | $828.05 | $828.05 | $827.90 | |