| 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 | $114.83 | 8.579% | $124.6813 | $124.68 | $124.70 | $124.70 |
| Purchase #2 | $208.66 | 10.246% | $230.0393 | $230.04 | $230.05 | $230.00 |
| Purchase #3 | $59.84 | 3.301% | $61.8153 | $61.82 | $61.80 | $61.80 |
| Purchase #4 | $96.69 | 4.705% | $101.2393 | $101.24 | $101.25 | $101.20 |
| Purchase #5 | $66.85 | 3.651% | $69.2907 | $69.29 | $69.30 | $69.30 |
| Purchase #6 | $139.50 | 9.153% | $152.2684 | $152.27 | $152.25 | $152.30 |
| Purchase #7 | $48.84 | 3.841% | $50.7159 | $50.72 | $50.70 | $50.70 |
| 7 purchase totals = | $735.21 | $790.0502 | $790.06 | $790.05 | $790.00 | |