| 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 | $29.62 | 10.630% | $32.7686 | $32.77 | $32.75 | $32.80 |
| Purchase #2 | $52.33 | 4.821% | $54.8528 | $54.85 | $54.85 | $54.90 |
| Purchase #3 | $181.80 | 7.507% | $195.4477 | $195.45 | $195.45 | $195.40 |
| Purchase #4 | $110.31 | 11.383% | $122.8666 | $122.87 | $122.85 | $122.90 |
| Purchase #5 | $154.84 | 5.523% | $163.3918 | $163.39 | $163.40 | $163.40 |
| Purchase #6 | $51.97 | 12.430% | $58.4299 | $58.43 | $58.45 | $58.40 |
| Purchase #7 | $212.97 | 12.143% | $238.8309 | $238.83 | $238.85 | $238.80 |
| 7 purchase totals = | $793.84 | $866.5883 | $866.59 | $866.60 | $866.60 | |