| 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 | $57.49 | 5.446% | $60.6209 | $60.62 | $60.60 | $60.60 |
| Purchase #2 | $11.49 | 13.139% | $12.9997 | $13.00 | $13.00 | $13.00 |
| Purchase #3 | $86.41 | 10.246% | $95.2636 | $95.26 | $95.25 | $95.30 |
| Purchase #4 | $19.90 | 12.637% | $22.4148 | $22.41 | $22.40 | $22.40 |
| Purchase #5 | $16.98 | 13.366% | $19.2495 | $19.25 | $19.25 | $19.20 |
| Purchase #6 | $114.91 | 10.374% | $126.8308 | $126.83 | $126.85 | $126.80 |
| Purchase #7 | $217.83 | 10.496% | $240.6934 | $240.69 | $240.70 | $240.70 |
| 7 purchase totals = | $525.01 | $578.0727 | $578.06 | $578.05 | $578.00 | |