| 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 | $85.73 | 3.449% | $88.6868 | $88.69 | $88.70 | $88.70 |
| Purchase #2 | $206.46 | 5.636% | $218.0961 | $218.10 | $218.10 | $218.10 |
| Purchase #3 | $75.76 | 3.525% | $78.4305 | $78.43 | $78.45 | $78.40 |
| Purchase #4 | $12.75 | 8.386% | $13.8192 | $13.82 | $13.80 | $13.80 |
| Purchase #5 | $56.57 | 7.750% | $60.9542 | $60.95 | $60.95 | $61.00 |
| Purchase #6 | $160.79 | 5.219% | $169.1816 | $169.18 | $169.20 | $169.20 |
| Purchase #7 | $166.32 | 3.402% | $171.9782 | $171.98 | $172.00 | $172.00 |
| 7 purchase totals = | $764.38 | $801.1466 | $801.15 | $801.20 | $801.20 | |