| 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 | $37.40 | 13.597% | $42.4853 | $42.49 | $42.50 | $42.50 |
| Purchase #2 | $183.38 | 10.645% | $202.9008 | $202.90 | $202.90 | $202.90 |
| Purchase #3 | $58.93 | 8.713% | $64.0646 | $64.06 | $64.05 | $64.10 |
| Purchase #4 | $34.98 | 6.102% | $37.1145 | $37.11 | $37.10 | $37.10 |
| Purchase #5 | $77.98 | 12.849% | $87.9997 | $88.00 | $88.00 | $88.00 |
| Purchase #6 | $169.25 | 9.220% | $184.8549 | $184.85 | $184.85 | $184.90 |
| Purchase #7 | $136.45 | 6.733% | $145.6372 | $145.64 | $145.65 | $145.60 |
| 7 purchase totals = | $698.37 | $765.0570 | $765.05 | $765.05 | $765.10 | |