| 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 | $36.27 | 11.815% | $40.5553 | $40.56 | $40.55 | $40.60 |
| Purchase #2 | $44.89 | 6.189% | $47.6682 | $47.67 | $47.65 | $47.70 |
| Purchase #3 | $157.31 | 5.313% | $165.6679 | $165.67 | $165.65 | $165.70 |
| Purchase #4 | $54.74 | 12.611% | $61.6433 | $61.64 | $61.65 | $61.60 |
| Purchase #5 | $160.41 | 10.691% | $177.5594 | $177.56 | $177.55 | $177.60 |
| Purchase #6 | $145.29 | 12.861% | $163.9757 | $163.98 | $164.00 | $164.00 |
| Purchase #7 | $77.58 | 3.824% | $80.5467 | $80.55 | $80.55 | $80.50 |
| 7 purchase totals = | $676.49 | $737.6165 | $737.63 | $737.60 | $737.70 | |