| 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 | $58.26 | 5.806% | $61.6426 | $61.64 | $61.65 | $61.60 |
| Purchase #2 | $170.97 | 6.293% | $181.7291 | $181.73 | $181.75 | $181.70 |
| Purchase #3 | $145.62 | 10.704% | $161.2072 | $161.21 | $161.20 | $161.20 |
| Purchase #4 | $15.75 | 12.870% | $17.777 | $17.78 | $17.80 | $17.80 |
| Purchase #5 | $65.81 | 3.752% | $68.2792 | $68.28 | $68.30 | $68.30 |
| Purchase #6 | $105.48 | 9.376% | $115.3698 | $115.37 | $115.35 | $115.40 |
| Purchase #7 | $33.77 | 7.688% | $36.3662 | $36.37 | $36.35 | $36.40 |
| 7 purchase totals = | $595.66 | $642.3711 | $642.38 | $642.40 | $642.40 | |