| 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 | $54.42 | 13.824% | $61.943 | $61.94 | $61.95 | $61.90 |
| Purchase #2 | $66.70 | 6.426% | $70.9861 | $70.99 | $71.00 | $71.00 |
| Purchase #3 | $124.84 | 13.209% | $141.3301 | $141.33 | $141.35 | $141.30 |
| Purchase #4 | $139.33 | 12.659% | $156.9678 | $156.97 | $156.95 | $157.00 |
| Purchase #5 | $202.76 | 12.331% | $227.7623 | $227.76 | $227.75 | $227.80 |
| Purchase #6 | $43.76 | 11.758% | $48.9053 | $48.91 | $48.90 | $48.90 |
| Purchase #7 | $111.48 | 8.856% | $121.3527 | $121.35 | $121.35 | $121.40 |
| 7 purchase totals = | $743.29 | $829.2473 | $829.25 | $829.25 | $829.30 | |