| 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 | $110.37 | 4.169% | $114.9713 | $114.97 | $114.95 | $115.00 |
| Purchase #2 | $63.30 | 9.751% | $69.4724 | $69.47 | $69.45 | $69.50 |
| Purchase #3 | $34.81 | 3.383% | $35.9876 | $35.99 | $36.00 | $36.00 |
| Purchase #4 | $23.65 | 5.673% | $24.9917 | $24.99 | $25.00 | $25.00 |
| Purchase #5 | $150.30 | 8.730% | $163.4212 | $163.42 | $163.40 | $163.40 |
| Purchase #6 | $150.36 | 7.321% | $161.3679 | $161.37 | $161.35 | $161.40 |
| Purchase #7 | $107.56 | 3.732% | $111.5741 | $111.57 | $111.55 | $111.60 |
| 7 purchase totals = | $640.35 | $681.7862 | $681.78 | $681.70 | $681.90 | |