| 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 | $86.43 | 13.265% | $97.8949 | $97.89 | $97.90 | $97.90 |
| Purchase #2 | $32.58 | 6.455% | $34.683 | $34.68 | $34.70 | $34.70 |
| Purchase #3 | $42.97 | 8.448% | $46.6001 | $46.60 | $46.60 | $46.60 |
| Purchase #4 | $218.70 | 5.144% | $229.9499 | $229.95 | $229.95 | $229.90 |
| Purchase #5 | $44.78 | 4.814% | $46.9357 | $46.94 | $46.95 | $46.90 |
| Purchase #6 | $88.69 | 10.194% | $97.7311 | $97.73 | $97.75 | $97.70 |
| Purchase #7 | $32.86 | 12.578% | $36.9931 | $36.99 | $37.00 | $37.00 |
| 7 purchase totals = | $547.01 | $590.7878 | $590.78 | $590.85 | $590.70 | |