| 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 | $16.72 | 4.201% | $17.4224 | $17.42 | $17.40 | $17.40 |
| Purchase #2 | $152.80 | 7.115% | $163.6717 | $163.67 | $163.65 | $163.70 |
| Purchase #3 | $183.75 | 12.246% | $206.252 | $206.25 | $206.25 | $206.30 |
| Purchase #4 | $101.26 | 5.609% | $106.9397 | $106.94 | $106.95 | $106.90 |
| Purchase #5 | $45.58 | 12.788% | $51.4088 | $51.41 | $51.40 | $51.40 |
| Purchase #6 | $77.87 | 12.581% | $87.6668 | $87.67 | $87.65 | $87.70 |
| Purchase #7 | $183.71 | 3.266% | $189.71 | $189.71 | $189.70 | $189.70 |
| 7 purchase totals = | $761.69 | $823.0714 | $823.07 | $823.00 | $823.10 | |