| 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 | $78.77 | 3.501% | $81.5277 | $81.53 | $81.55 | $81.50 |
| Purchase #2 | $155.36 | 6.769% | $165.8763 | $165.88 | $165.90 | $165.90 |
| Purchase #3 | $59.89 | 6.151% | $63.5738 | $63.57 | $63.55 | $63.60 |
| Purchase #4 | $177.36 | 12.528% | $199.5797 | $199.58 | $199.60 | $199.60 |
| Purchase #5 | $5.88 | 6.359% | $6.2539 | $6.25 | $6.25 | $6.30 |
| Purchase #6 | $103.92 | 8.755% | $113.0182 | $113.02 | $113.00 | $113.00 |
| Purchase #7 | $225.29 | 9.488% | $246.6655 | $246.67 | $246.65 | $246.70 |
| 7 purchase totals = | $806.47 | $876.4951 | $876.50 | $876.50 | $876.60 | |