| 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 | $129.39 | 5.462% | $136.4573 | $136.46 | $136.45 | $136.50 |
| Purchase #2 | $126.52 | 7.770% | $136.3506 | $136.35 | $136.35 | $136.40 |
| Purchase #3 | $54.51 | 13.125% | $61.6644 | $61.66 | $61.65 | $61.70 |
| Purchase #4 | $19.41 | 12.693% | $21.8737 | $21.87 | $21.85 | $21.90 |
| Purchase #5 | $10.66 | 11.371% | $11.8721 | $11.87 | $11.85 | $11.90 |
| Purchase #6 | $113.85 | 4.730% | $119.2351 | $119.24 | $119.25 | $119.20 |
| Purchase #7 | $51.94 | 7.515% | $55.8433 | $55.84 | $55.85 | $55.80 |
| 7 purchase totals = | $506.28 | $543.2965 | $543.29 | $543.25 | $543.40 | |