| 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 | $45.67 | 5.539% | $48.1997 | $48.20 | $48.20 | $48.20 |
| Purchase #2 | $131.57 | 12.313% | $147.7702 | $147.77 | $147.75 | $147.80 |
| Purchase #3 | $200.39 | 9.145% | $218.7157 | $218.72 | $218.70 | $218.70 |
| Purchase #4 | $223.76 | 5.395% | $235.8319 | $235.83 | $235.85 | $235.80 |
| Purchase #5 | $27.59 | 11.321% | $30.7135 | $30.71 | $30.70 | $30.70 |
| Purchase #6 | $134.93 | 4.298% | $140.7293 | $140.73 | $140.75 | $140.70 |
| Purchase #7 | $153.49 | 10.161% | $169.0861 | $169.09 | $169.10 | $169.10 |
| 7 purchase totals = | $917.40 | $991.0464 | $991.05 | $991.05 | $991.00 | |