| 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 | $19.82 | 4.613% | $20.7343 | $20.73 | $20.75 | $20.70 |
| Purchase #2 | $216.94 | 10.759% | $240.2806 | $240.28 | $240.30 | $240.30 |
| Purchase #3 | $95.80 | 10.776% | $106.1234 | $106.12 | $106.10 | $106.10 |
| Purchase #4 | $226.70 | 7.622% | $243.9791 | $243.98 | $244.00 | $244.00 |
| Purchase #5 | $160.77 | 5.155% | $169.0577 | $169.06 | $169.05 | $169.10 |
| Purchase #6 | $38.58 | 8.663% | $41.9222 | $41.92 | $41.90 | $41.90 |
| Purchase #7 | $5.39 | 6.847% | $5.7591 | $5.76 | $5.75 | $5.80 |
| 7 purchase totals = | $764.00 | $827.8564 | $827.85 | $827.85 | $827.90 | |