| 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 | $76.46 | 13.655% | $86.9006 | $86.90 | $86.90 | $86.90 |
| Purchase #2 | $150.76 | 9.315% | $164.8033 | $164.80 | $164.80 | $164.80 |
| Purchase #3 | $114.67 | 6.556% | $122.1878 | $122.19 | $122.20 | $122.20 |
| Purchase #4 | $123.50 | 13.716% | $140.4393 | $140.44 | $140.45 | $140.40 |
| Purchase #5 | $63.96 | 7.369% | $68.6732 | $68.67 | $68.65 | $68.70 |
| Purchase #6 | $164.98 | 9.367% | $180.4337 | $180.43 | $180.45 | $180.40 |
| Purchase #7 | $58.87 | 8.622% | $63.9458 | $63.95 | $63.95 | $63.90 |
| 7 purchase totals = | $753.20 | $827.3837 | $827.38 | $827.40 | $827.30 | |