| 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 | $63.56 | 3.373% | $65.7039 | $65.70 | $65.70 | $65.70 |
| Purchase #2 | $25.74 | 11.831% | $28.7853 | $28.79 | $28.80 | $28.80 |
| Purchase #3 | $199.63 | 4.143% | $207.9007 | $207.90 | $207.90 | $207.90 |
| Purchase #4 | $59.95 | 13.309% | $67.9287 | $67.93 | $67.95 | $67.90 |
| Purchase #5 | $37.42 | 9.109% | $40.8286 | $40.83 | $40.85 | $40.80 |
| Purchase #6 | $64.37 | 8.699% | $69.9695 | $69.97 | $69.95 | $70.00 |
| Purchase #7 | $116.81 | 9.559% | $127.9759 | $127.98 | $128.00 | $128.00 |
| 7 purchase totals = | $567.48 | $609.0926 | $609.10 | $609.15 | $609.10 | |