| 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 | $45.85 | 11.472% | $51.1099 | $51.11 | $51.10 | $51.10 |
| Purchase #2 | $242.88 | 12.821% | $274.0196 | $274.02 | $274.00 | $274.00 |
| Purchase #3 | $98.94 | 4.358% | $103.2518 | $103.25 | $103.25 | $103.30 |
| Purchase #4 | $76.66 | 11.857% | $85.7496 | $85.75 | $85.75 | $85.70 |
| Purchase #5 | $205.56 | 3.691% | $213.1472 | $213.15 | $213.15 | $213.10 |
| Purchase #6 | $81.47 | 11.770% | $91.059 | $91.06 | $91.05 | $91.10 |
| Purchase #7 | $53.84 | 8.449% | $58.3889 | $58.39 | $58.40 | $58.40 |
| 7 purchase totals = | $805.20 | $876.7260 | $876.73 | $876.70 | $876.70 | |