| 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 | $72.32 | 9.251% | $79.0103 | $79.01 | $79.00 | $79.00 |
| Purchase #2 | $186.55 | 11.168% | $207.3839 | $207.38 | $207.40 | $207.40 |
| Purchase #3 | $65.29 | 5.453% | $68.8503 | $68.85 | $68.85 | $68.90 |
| Purchase #4 | $12.50 | 6.762% | $13.3453 | $13.35 | $13.35 | $13.30 |
| Purchase #5 | $169.63 | 3.600% | $175.7367 | $175.74 | $175.75 | $175.70 |
| Purchase #6 | $57.77 | 3.712% | $59.9144 | $59.91 | $59.90 | $59.90 |
| Purchase #7 | $193.72 | 12.150% | $217.257 | $217.26 | $217.25 | $217.30 |
| 7 purchase totals = | $757.78 | $821.4979 | $821.50 | $821.50 | $821.50 | |