| 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 | $44.97 | 13.555% | $51.0657 | $51.07 | $51.05 | $51.10 |
| Purchase #2 | $137.29 | 10.596% | $151.8372 | $151.84 | $151.85 | $151.80 |
| Purchase #3 | $89.69 | 13.462% | $101.7641 | $101.76 | $101.75 | $101.80 |
| Purchase #4 | $22.74 | 11.824% | $25.4288 | $25.43 | $25.45 | $25.40 |
| Purchase #5 | $186.55 | 3.447% | $192.9804 | $192.98 | $193.00 | $193.00 |
| Purchase #6 | $150.89 | 9.320% | $164.9529 | $164.95 | $164.95 | $165.00 |
| Purchase #7 | $118.52 | 3.301% | $122.4323 | $122.43 | $122.45 | $122.40 |
| 7 purchase totals = | $750.65 | $810.4614 | $810.46 | $810.50 | $810.50 | |