| 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 | $13.87 | 6.759% | $14.8075 | $14.81 | $14.80 | $14.80 |
| Purchase #2 | $48.71 | 7.793% | $52.506 | $52.51 | $52.50 | $52.50 |
| Purchase #3 | $32.42 | 13.143% | $36.681 | $36.68 | $36.70 | $36.70 |
| Purchase #4 | $83.39 | 9.172% | $91.0385 | $91.04 | $91.05 | $91.00 |
| Purchase #5 | $226.90 | 8.676% | $246.5858 | $246.59 | $246.60 | $246.60 |
| Purchase #6 | $183.73 | 12.868% | $207.3724 | $207.37 | $207.35 | $207.40 |
| Purchase #7 | $150.44 | 10.463% | $166.1805 | $166.18 | $166.20 | $166.20 |
| 7 purchase totals = | $739.46 | $815.1717 | $815.18 | $815.20 | $815.20 | |