| 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 | $192.69 | 6.674% | $205.5501 | $205.55 | $205.55 | $205.60 |
| Purchase #2 | $36.34 | 7.308% | $38.9957 | $39.00 | $39.00 | $39.00 |
| Purchase #3 | $78.30 | 3.490% | $81.0327 | $81.03 | $81.05 | $81.00 |
| Purchase #4 | $113.60 | 6.314% | $120.7727 | $120.77 | $120.75 | $120.80 |
| Purchase #5 | $107.40 | 6.193% | $114.0513 | $114.05 | $114.05 | $114.10 |
| Purchase #6 | $44.81 | 13.441% | $50.8329 | $50.83 | $50.85 | $50.80 |
| Purchase #7 | $56.51 | 7.598% | $60.8036 | $60.80 | $60.80 | $60.80 |
| 7 purchase totals = | $629.65 | $672.0390 | $672.03 | $672.05 | $672.10 | |