| 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 | $47.58 | 10.785% | $52.7115 | $52.71 | $52.70 | $52.70 |
| Purchase #2 | $215.46 | 3.812% | $223.6733 | $223.67 | $223.65 | $223.70 |
| Purchase #3 | $138.78 | 12.377% | $155.9568 | $155.96 | $155.95 | $156.00 |
| Purchase #4 | $158.63 | 3.654% | $164.4263 | $164.43 | $164.45 | $164.40 |
| Purchase #5 | $111.64 | 3.831% | $115.9169 | $115.92 | $115.90 | $115.90 |
| Purchase #6 | $116.43 | 8.555% | $126.3906 | $126.39 | $126.40 | $126.40 |
| Purchase #7 | $101.32 | 13.264% | $114.7591 | $114.76 | $114.75 | $114.80 |
| 7 purchase totals = | $889.84 | $953.8345 | $953.84 | $953.80 | $953.90 | |