| 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 | $77.92 | 12.162% | $87.3966 | $87.40 | $87.40 | $87.40 |
| Purchase #2 | $94.27 | 13.209% | $106.7221 | $106.72 | $106.70 | $106.70 |
| Purchase #3 | $83.89 | 5.689% | $88.6625 | $88.66 | $88.65 | $88.70 |
| Purchase #4 | $45.65 | 12.639% | $51.4197 | $51.42 | $51.40 | $51.40 |
| Purchase #5 | $228.98 | 3.278% | $236.486 | $236.49 | $236.50 | $236.50 |
| Purchase #6 | $47.83 | 8.840% | $52.0582 | $52.06 | $52.05 | $52.10 |
| Purchase #7 | $247.37 | 11.504% | $275.8274 | $275.83 | $275.85 | $275.80 |
| 7 purchase totals = | $825.91 | $898.5725 | $898.58 | $898.55 | $898.60 | |