| 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 | $18.47 | 6.803% | $19.7265 | $19.73 | $19.75 | $19.70 |
| Purchase #2 | $48.99 | 12.189% | $54.9614 | $54.96 | $54.95 | $55.00 |
| Purchase #3 | $58.30 | 9.489% | $63.8321 | $63.83 | $63.85 | $63.80 |
| Purchase #4 | $213.68 | 11.327% | $237.8835 | $237.88 | $237.90 | $237.90 |
| Purchase #5 | $163.92 | 11.363% | $182.5462 | $182.55 | $182.55 | $182.50 |
| Purchase #6 | $116.42 | 6.734% | $124.2597 | $124.26 | $124.25 | $124.30 |
| Purchase #7 | $5.87 | 7.309% | $6.299 | $6.30 | $6.30 | $6.30 |
| 7 purchase totals = | $625.65 | $689.5084 | $689.51 | $689.55 | $689.50 | |