| 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 | $38.40 | 7.189% | $41.1606 | $41.16 | $41.15 | $41.20 |
| Purchase #2 | $5.38 | 11.681% | $6.0084 | $6.01 | $6.00 | $6.00 |
| Purchase #3 | $107.63 | 10.653% | $119.0958 | $119.10 | $119.10 | $119.10 |
| Purchase #4 | $215.34 | 9.476% | $235.7456 | $235.75 | $235.75 | $235.70 |
| Purchase #5 | $205.70 | 7.759% | $221.6603 | $221.66 | $221.65 | $221.70 |
| Purchase #6 | $173.77 | 5.424% | $183.1953 | $183.20 | $183.20 | $183.20 |
| Purchase #7 | $7.79 | 3.726% | $8.0803 | $8.08 | $8.10 | $8.10 |
| 7 purchase totals = | $754.01 | $814.9463 | $814.96 | $814.95 | $815.00 | |