| 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 | $71.89 | 12.484% | $80.8647 | $80.86 | $80.85 | $80.90 |
| Purchase #2 | $9.34 | 10.171% | $10.29 | $10.29 | $10.30 | $10.30 |
| Purchase #3 | $171.99 | 3.313% | $177.688 | $177.69 | $177.70 | $177.70 |
| Purchase #4 | $233.80 | 13.504% | $265.3724 | $265.37 | $265.35 | $265.40 |
| Purchase #5 | $104.29 | 9.819% | $114.5302 | $114.53 | $114.55 | $114.50 |
| Purchase #6 | $106.60 | 12.285% | $119.6958 | $119.70 | $119.70 | $119.70 |
| Purchase #7 | $169.25 | 8.488% | $183.6159 | $183.62 | $183.60 | $183.60 |
| 7 purchase totals = | $867.16 | $952.0570 | $952.06 | $952.05 | $952.10 | |