| 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 | $25.94 | 7.692% | $27.9353 | $27.94 | $27.95 | $27.90 |
| Purchase #2 | $163.78 | 11.232% | $182.1758 | $182.18 | $182.20 | $182.20 |
| Purchase #3 | $178.35 | 13.601% | $202.6074 | $202.61 | $202.60 | $202.60 |
| Purchase #4 | $106.29 | 7.859% | $114.6433 | $114.64 | $114.65 | $114.60 |
| Purchase #5 | $49.89 | 10.803% | $55.2796 | $55.28 | $55.30 | $55.30 |
| Purchase #6 | $48.34 | 8.377% | $52.3894 | $52.39 | $52.40 | $52.40 |
| Purchase #7 | $56.87 | 8.339% | $61.6124 | $61.61 | $61.60 | $61.60 |
| 7 purchase totals = | $629.46 | $696.6432 | $696.65 | $696.70 | $696.60 | |