| 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 | $102.54 | 12.488% | $115.3452 | $115.35 | $115.35 | $115.30 |
| Purchase #2 | $80.44 | 9.834% | $88.3505 | $88.35 | $88.35 | $88.40 |
| Purchase #3 | $136.25 | 11.306% | $151.6544 | $151.65 | $151.65 | $151.70 |
| Purchase #4 | $128.90 | 7.259% | $138.2569 | $138.26 | $138.25 | $138.30 |
| Purchase #5 | $13.34 | 4.828% | $13.9841 | $13.98 | $14.00 | $14.00 |
| Purchase #6 | $73.34 | 4.471% | $76.619 | $76.62 | $76.60 | $76.60 |
| Purchase #7 | $130.53 | 9.722% | $143.2201 | $143.22 | $143.20 | $143.20 |
| 7 purchase totals = | $665.34 | $727.4302 | $727.43 | $727.40 | $727.50 | |