| 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 | $204.67 | 7.616% | $220.2577 | $220.26 | $220.25 | $220.30 |
| Purchase #2 | $35.37 | 11.816% | $39.5493 | $39.55 | $39.55 | $39.50 |
| Purchase #3 | $45.80 | 10.553% | $50.6333 | $50.63 | $50.65 | $50.60 |
| Purchase #4 | $88.30 | 13.249% | $99.9989 | $100.00 | $100.00 | $100.00 |
| Purchase #5 | $30.75 | 10.221% | $33.893 | $33.89 | $33.90 | $33.90 |
| Purchase #6 | $220.94 | 8.237% | $239.1388 | $239.14 | $239.15 | $239.10 |
| Purchase #7 | $151.48 | 13.803% | $172.3888 | $172.39 | $172.40 | $172.40 |
| 7 purchase totals = | $777.31 | $855.8598 | $855.86 | $855.90 | $855.80 | |