| 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 | $101.73 | 12.420% | $114.3649 | $114.36 | $114.35 | $114.40 |
| Purchase #2 | $195.50 | 7.186% | $209.5486 | $209.55 | $209.55 | $209.50 |
| Purchase #3 | $77.54 | 4.351% | $80.9138 | $80.91 | $80.90 | $80.90 |
| Purchase #4 | $17.64 | 5.597% | $18.6273 | $18.63 | $18.65 | $18.60 |
| Purchase #5 | $47.90 | 9.737% | $52.564 | $52.56 | $52.55 | $52.60 |
| Purchase #6 | $77.31 | 10.858% | $85.7043 | $85.70 | $85.70 | $85.70 |
| Purchase #7 | $121.69 | 8.749% | $132.3367 | $132.34 | $132.35 | $132.30 |
| 7 purchase totals = | $639.31 | $694.0596 | $694.05 | $694.05 | $694.00 | |