| 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 | $11.57 | 12.236% | $12.9857 | $12.99 | $13.00 | $13.00 |
| Purchase #2 | $67.49 | 4.747% | $70.6938 | $70.69 | $70.70 | $70.70 |
| Purchase #3 | $64.63 | 5.317% | $68.0664 | $68.07 | $68.05 | $68.10 |
| Purchase #4 | $246.76 | 4.249% | $257.2448 | $257.24 | $257.25 | $257.20 |
| Purchase #5 | $52.60 | 8.646% | $57.1478 | $57.15 | $57.15 | $57.10 |
| Purchase #6 | $149.78 | 10.303% | $165.2118 | $165.21 | $165.20 | $165.20 |
| Purchase #7 | $78.78 | 5.784% | $83.3366 | $83.34 | $83.35 | $83.30 |
| 7 purchase totals = | $671.61 | $714.6869 | $714.69 | $714.70 | $714.60 | |