| 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 | $49.25 | 5.398% | $51.9085 | $51.91 | $51.90 | $51.90 |
| Purchase #2 | $125.30 | 3.332% | $129.475 | $129.48 | $129.50 | $129.50 |
| Purchase #3 | $81.72 | 10.636% | $90.4117 | $90.41 | $90.40 | $90.40 |
| Purchase #4 | $66.68 | 9.254% | $72.8506 | $72.85 | $72.85 | $72.90 |
| Purchase #5 | $216.71 | 12.154% | $243.0489 | $243.05 | $243.05 | $243.00 |
| Purchase #6 | $189.28 | 12.220% | $212.41 | $212.41 | $212.40 | $212.40 |
| Purchase #7 | $136.68 | 11.179% | $151.9595 | $151.96 | $151.95 | $152.00 |
| 7 purchase totals = | $865.62 | $952.0642 | $952.07 | $952.05 | $952.10 | |