| 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 | $77.62 | 10.842% | $86.0356 | $86.04 | $86.05 | $86.00 |
| Purchase #2 | $74.57 | 8.241% | $80.7153 | $80.72 | $80.70 | $80.70 |
| Purchase #3 | $234.68 | 6.431% | $249.7723 | $249.77 | $249.75 | $249.80 |
| Purchase #4 | $75.70 | 8.200% | $81.9074 | $81.91 | $81.90 | $81.90 |
| Purchase #5 | $6.34 | 3.868% | $6.5852 | $6.59 | $6.60 | $6.60 |
| Purchase #6 | $121.74 | 3.764% | $126.3223 | $126.32 | $126.30 | $126.30 |
| Purchase #7 | $148.56 | 13.182% | $168.1432 | $168.14 | $168.15 | $168.10 |
| 7 purchase totals = | $739.21 | $799.4813 | $799.49 | $799.45 | $799.40 | |