| 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 | $52.96 | 3.360% | $54.7395 | $54.74 | $54.75 | $54.70 |
| Purchase #2 | $32.58 | 8.741% | $35.4278 | $35.43 | $35.45 | $35.40 |
| Purchase #3 | $163.98 | 11.526% | $182.8803 | $182.88 | $182.90 | $182.90 |
| Purchase #4 | $107.56 | 6.659% | $114.7224 | $114.72 | $114.70 | $114.70 |
| Purchase #5 | $246.80 | 10.251% | $272.0995 | $272.10 | $272.10 | $272.10 |
| Purchase #6 | $14.31 | 5.423% | $15.086 | $15.09 | $15.10 | $15.10 |
| Purchase #7 | $243.85 | 8.107% | $263.6189 | $263.62 | $263.60 | $263.60 |
| 7 purchase totals = | $862.04 | $938.5744 | $938.58 | $938.60 | $938.50 | |