| 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 | $31.80 | 13.675% | $36.1487 | $36.15 | $36.15 | $36.10 |
| Purchase #2 | $56.83 | 12.340% | $63.8428 | $63.84 | $63.85 | $63.80 |
| Purchase #3 | $246.74 | 4.552% | $257.9716 | $257.97 | $257.95 | $258.00 |
| Purchase #4 | $82.86 | 3.486% | $85.7485 | $85.75 | $85.75 | $85.70 |
| Purchase #5 | $48.58 | 11.472% | $54.1531 | $54.15 | $54.15 | $54.20 |
| Purchase #6 | $243.81 | 8.689% | $264.9947 | $264.99 | $265.00 | $265.00 |
| Purchase #7 | $83.35 | 7.556% | $89.6479 | $89.65 | $89.65 | $89.60 |
| 7 purchase totals = | $793.97 | $852.5073 | $852.50 | $852.50 | $852.40 | |