| 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 | $241.36 | 7.166% | $258.6559 | $258.66 | $258.65 | $258.70 |
| Purchase #2 | $82.53 | 4.251% | $86.0384 | $86.04 | $86.05 | $86.00 |
| Purchase #3 | $47.95 | 10.204% | $52.8428 | $52.84 | $52.85 | $52.80 |
| Purchase #4 | $91.93 | 9.711% | $100.8573 | $100.86 | $100.85 | $100.90 |
| Purchase #5 | $56.42 | 12.110% | $63.2525 | $63.25 | $63.25 | $63.30 |
| Purchase #6 | $63.94 | 4.708% | $66.9503 | $66.95 | $66.95 | $67.00 |
| Purchase #7 | $243.45 | 8.169% | $263.3374 | $263.34 | $263.35 | $263.30 |
| 7 purchase totals = | $827.58 | $891.9346 | $891.94 | $891.95 | $892.00 | |