| 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 | $15.70 | 12.596% | $17.6776 | $17.68 | $17.70 | $17.70 |
| Purchase #2 | $26.27 | 12.297% | $29.5004 | $29.50 | $29.50 | $29.50 |
| Purchase #3 | $45.29 | 9.245% | $49.4771 | $49.48 | $49.50 | $49.50 |
| Purchase #4 | $165.83 | 9.783% | $182.0531 | $182.05 | $182.05 | $182.10 |
| Purchase #5 | $84.91 | 8.555% | $92.1741 | $92.17 | $92.15 | $92.20 |
| Purchase #6 | $163.81 | 11.696% | $182.9692 | $182.97 | $182.95 | $183.00 |
| Purchase #7 | $48.54 | 6.270% | $51.5835 | $51.58 | $51.60 | $51.60 |
| 7 purchase totals = | $550.35 | $605.4350 | $605.43 | $605.45 | $605.60 | |