| 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 | $125.56 | 10.707% | $139.0037 | $139.00 | $139.00 | $139.00 |
| Purchase #2 | $161.73 | 8.412% | $175.3347 | $175.33 | $175.35 | $175.30 |
| Purchase #3 | $68.80 | 8.376% | $74.5627 | $74.56 | $74.55 | $74.60 |
| Purchase #4 | $33.75 | 3.405% | $34.8992 | $34.90 | $34.90 | $34.90 |
| Purchase #5 | $85.70 | 4.143% | $89.2506 | $89.25 | $89.25 | $89.30 |
| Purchase #6 | $61.67 | 4.514% | $64.4538 | $64.45 | $64.45 | $64.50 |
| Purchase #7 | $10.35 | 13.378% | $11.7346 | $11.73 | $11.75 | $11.70 |
| 7 purchase totals = | $547.56 | $589.2393 | $589.22 | $589.25 | $589.30 | |