| 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 | $60.81 | 5.359% | $64.0688 | $64.07 | $64.05 | $64.10 |
| Purchase #2 | $54.97 | 9.864% | $60.3922 | $60.39 | $60.40 | $60.40 |
| Purchase #3 | $85.37 | 13.200% | $96.6388 | $96.64 | $96.65 | $96.60 |
| Purchase #4 | $228.54 | 3.652% | $236.8863 | $236.89 | $236.90 | $236.90 |
| Purchase #5 | $176.79 | 3.434% | $182.861 | $182.86 | $182.85 | $182.90 |
| Purchase #6 | $127.64 | 13.809% | $145.2658 | $145.27 | $145.25 | $145.30 |
| Purchase #7 | $71.93 | 7.163% | $77.0823 | $77.08 | $77.10 | $77.10 |
| 7 purchase totals = | $806.05 | $863.1952 | $863.20 | $863.20 | $863.30 | |