| 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 | $43.78 | 10.216% | $48.2526 | $48.25 | $48.25 | $48.30 |
| Purchase #2 | $71.77 | 11.171% | $79.7874 | $79.79 | $79.80 | $79.80 |
| Purchase #3 | $65.74 | 5.564% | $69.3978 | $69.40 | $69.40 | $69.40 |
| Purchase #4 | $200.30 | 11.704% | $223.7431 | $223.74 | $223.75 | $223.70 |
| Purchase #5 | $54.53 | 12.485% | $61.3381 | $61.34 | $61.35 | $61.30 |
| Purchase #6 | $248.82 | 6.811% | $265.7671 | $265.77 | $265.75 | $265.80 |
| Purchase #7 | $136.52 | 10.573% | $150.9543 | $150.95 | $150.95 | $151.00 |
| 7 purchase totals = | $821.46 | $899.2404 | $899.24 | $899.25 | $899.30 | |