| 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 | $24.83 | 8.744% | $27.0011 | $27.00 | $27.00 | $27.00 |
| Purchase #2 | $106.50 | 7.613% | $114.6078 | $114.61 | $114.60 | $114.60 |
| Purchase #3 | $237.51 | 11.467% | $264.7453 | $264.75 | $264.75 | $264.70 |
| Purchase #4 | $131.96 | 12.458% | $148.3996 | $148.40 | $148.40 | $148.40 |
| Purchase #5 | $30.65 | 12.687% | $34.5386 | $34.54 | $34.55 | $34.50 |
| Purchase #6 | $150.41 | 6.373% | $159.9956 | $160.00 | $160.00 | $160.00 |
| Purchase #7 | $89.35 | 13.270% | $101.2067 | $101.21 | $101.20 | $101.20 |
| 7 purchase totals = | $771.21 | $850.4947 | $850.51 | $850.50 | $850.40 | |