| 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 | $26.97 | 12.446% | $30.3267 | $30.33 | $30.35 | $30.30 |
| Purchase #2 | $11.31 | 7.475% | $12.1554 | $12.16 | $12.15 | $12.20 |
| Purchase #3 | $86.54 | 10.305% | $95.4579 | $95.46 | $95.45 | $95.50 |
| Purchase #4 | $114.84 | 10.233% | $126.5916 | $126.59 | $126.60 | $126.60 |
| Purchase #5 | $181.85 | 12.711% | $204.965 | $204.97 | $204.95 | $205.00 |
| Purchase #6 | $12.49 | 11.302% | $13.9016 | $13.90 | $13.90 | $13.90 |
| Purchase #7 | $96.27 | 8.457% | $104.4116 | $104.41 | $104.40 | $104.40 |
| 7 purchase totals = | $530.27 | $587.8098 | $587.82 | $587.80 | $587.90 | |