| 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 | $80.87 | 3.814% | $83.9544 | $83.95 | $83.95 | $84.00 |
| Purchase #2 | $98.42 | 3.793% | $102.1531 | $102.15 | $102.15 | $102.20 |
| Purchase #3 | $20.40 | 6.317% | $21.6887 | $21.69 | $21.70 | $21.70 |
| Purchase #4 | $88.60 | 12.506% | $99.6803 | $99.68 | $99.70 | $99.70 |
| Purchase #5 | $227.77 | 5.249% | $239.7256 | $239.73 | $239.75 | $239.70 |
| Purchase #6 | $19.32 | 6.723% | $20.6189 | $20.62 | $20.60 | $20.60 |
| Purchase #7 | $148.31 | 13.272% | $167.9937 | $167.99 | $168.00 | $168.00 |
| 7 purchase totals = | $683.69 | $735.8147 | $735.81 | $735.85 | $735.90 | |