| 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 | $40.38 | 6.225% | $42.8937 | $42.89 | $42.90 | $42.90 |
| Purchase #2 | $62.66 | 8.511% | $67.993 | $67.99 | $68.00 | $68.00 |
| Purchase #3 | $119.38 | 8.375% | $129.3781 | $129.38 | $129.40 | $129.40 |
| Purchase #4 | $179.85 | 12.288% | $201.95 | $201.95 | $201.95 | $202.00 |
| Purchase #5 | $133.79 | 7.692% | $144.0811 | $144.08 | $144.10 | $144.10 |
| Purchase #6 | $205.49 | 9.764% | $225.554 | $225.55 | $225.55 | $225.60 |
| Purchase #7 | $222.42 | 6.830% | $237.6113 | $237.61 | $237.60 | $237.60 |
| 7 purchase totals = | $963.97 | $1,049.4612 | $1,049.45 | $1,049.50 | $1,049.60 | |