| 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 | $24.43 | 11.790% | $27.3103 | $27.31 | $27.30 | $27.30 |
| Purchase #2 | $11.64 | 7.382% | $12.4993 | $12.50 | $12.50 | $12.50 |
| Purchase #3 | $249.64 | 4.133% | $259.9576 | $259.96 | $259.95 | $260.00 |
| Purchase #4 | $213.66 | 4.452% | $223.1721 | $223.17 | $223.15 | $223.20 |
| Purchase #5 | $59.98 | 7.226% | $64.3142 | $64.31 | $64.30 | $64.30 |
| Purchase #6 | $54.37 | 12.272% | $61.0423 | $61.04 | $61.05 | $61.00 |
| Purchase #7 | $76.44 | 9.628% | $83.7996 | $83.80 | $83.80 | $83.80 |
| 7 purchase totals = | $690.16 | $732.0954 | $732.09 | $732.05 | $732.10 | |