| 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 | $49.95 | 4.517% | $52.2062 | $52.21 | $52.20 | $52.20 |
| Purchase #2 | $200.61 | 4.625% | $209.8882 | $209.89 | $209.90 | $209.90 |
| Purchase #3 | $58.93 | 9.399% | $64.4688 | $64.47 | $64.45 | $64.50 |
| Purchase #4 | $39.44 | 4.328% | $41.147 | $41.15 | $41.15 | $41.10 |
| Purchase #5 | $176.82 | 11.855% | $197.782 | $197.78 | $197.80 | $197.80 |
| Purchase #6 | $76.53 | 4.562% | $80.0213 | $80.02 | $80.00 | $80.00 |
| Purchase #7 | $102.44 | 11.367% | $114.0844 | $114.08 | $114.10 | $114.10 |
| 7 purchase totals = | $704.72 | $759.5979 | $759.60 | $759.60 | $759.60 | |