| 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 | $241.65 | 6.387% | $257.0842 | $257.08 | $257.10 | $257.10 |
| Purchase #2 | $34.73 | 3.549% | $35.9626 | $35.96 | $35.95 | $36.00 |
| Purchase #3 | $36.48 | 5.172% | $38.3667 | $38.37 | $38.35 | $38.40 |
| Purchase #4 | $115.91 | 4.810% | $121.4853 | $121.49 | $121.50 | $121.50 |
| Purchase #5 | $167.70 | 9.411% | $183.4822 | $183.48 | $183.50 | $183.50 |
| Purchase #6 | $17.54 | 5.763% | $18.5508 | $18.55 | $18.55 | $18.60 |
| Purchase #7 | $90.48 | 12.850% | $102.1067 | $102.11 | $102.10 | $102.10 |
| 7 purchase totals = | $704.49 | $757.0385 | $757.04 | $757.05 | $757.20 | |