| 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 | $235.45 | 4.666% | $246.4361 | $246.44 | $246.45 | $246.40 |
| Purchase #2 | $7.94 | 12.827% | $8.9585 | $8.96 | $8.95 | $9.00 |
| Purchase #3 | $53.94 | 13.160% | $61.0385 | $61.04 | $61.05 | $61.00 |
| Purchase #4 | $188.36 | 10.371% | $207.8948 | $207.89 | $207.90 | $207.90 |
| Purchase #5 | $37.90 | 3.452% | $39.2083 | $39.21 | $39.20 | $39.20 |
| Purchase #6 | $55.82 | 5.377% | $58.8214 | $58.82 | $58.80 | $58.80 |
| Purchase #7 | $199.35 | 5.822% | $210.9562 | $210.96 | $210.95 | $211.00 |
| 7 purchase totals = | $778.76 | $833.3138 | $833.32 | $833.30 | $833.30 | |